Hydrapharm : Hydrazine Pre-Workout

The best pre-workout! Very strong anд give you energy for hours. It gave my workouts more focus and endurance.

I’d never tried this before, but finally ordered some after the Excelsior drought and after hearing the old formula was back, because I heard the other one with Rhodiola was not good. I was just so happy to feel that same euphoria and focus I loved so much about Excelsior. I don’t know if the pills just aren’t packed well or what but I noticed it’s not near as consistent as I’d hoped for. I don’t think it’s a tolerance thing because today I took the same (two pills) and had the most wicked rush ever, and I’ve been using it about a month. The time before that? Maybe half what I felt today. I’ve been taking Inno Cleanse, and I was thinking maybe it is really sensitive to what’s in your system and how clogged or unclogged it is, cuz it seems to work better when Inno Cleanse is really doing it’s job. Just wish it was more reliable, but nonetheless, I’ll take it.

I've got a HUGE stim tolerance. This stuff just blows everything out the water. It's almost like modafinil. Hands down insane.

The ultimate pre wo..First Time and go like a rocket, pump and strenght at very high levels..look no further, the top Is here

I had never tried anything like it. The effect lasted quite a few hours

The best pre-workout along with Excelsior! Have these in my bag for travel. The best part is not having a tub of pre-workout and a small funnel with me. Just a small pill bottle. Honestly the energy was not to crazy but you know it was there. Some mood elevation and appetite was crushed. I usually take it about 30 minutes before a workout. Very strong and I would definitely not recommend for anyone new to supplements.

Hydrazine might be good but too strong for me.

I have to say, it is really potent, especially when you are sensitive to stims. It creates a long lasting wave of energy and focus, without any jitters. Recommended

If you take it every now and again. It gives you some buzz and feel good factor. Feel like I can do anything and makes me feel energetic and happier. Few friends have tried it and all felt the same way after I recommended it. Can only take twice a week. Would be amazing it cheaper and able to take daily. Lasts for 6 to 8 hours when taking it on empty stomach.

I got a sample of this to try out but had neglected to use it for a while. I've been using Pre's for years now, and I'm always a little wary to try new ones since i've been stung in the past with ones that are worthless and I never want to feel like I wasted an opportunity in the gym. Finally decided to give this a go. As several reviews had recommended using two if you are used to taking pre-workouts, I went with that. It works different to most others i have tried... you don't feel the energy hit you. There's no tingles and as far as i can report no other somatic signals to let you know it's kicked in. It's the focus that this product gives. Just a crazy intense drive and self belief. I took this first one leg day; pb's on squat, deadlift and leg press all smashed and by a substantial margin. I couldn't believe it. The best damn workout i've had all year. If you're taking it for the first time, don't plan on anything else that day, you're probably gonna need the rest after, cause you're gonna push yourself. I plan on using the stuff sparingly, only for my biggest workouts. I think it could be tempting to want to chase that intensity every time, but i can see that leading to overworking. TL;dr - believe the hype, intense focus, clean energy, pb's smashed

As others said it's an excellent preworkout, but I found at times even hours after taking it I can feel quite anxious and on edge but I guess it varies from person to person. I recommend it but I'd definitely stick to 1 cap in case of an adverse reaction. Still, probably the best you can get in terms of focus and unbeatable if you stack it with a non-stim preworkout for the pump. Nice mood boost as well from it but as I said it can make you a bit anxious so just be careful and don't take other stimulants with it... like all the best preworkouts use it responsibly :)

Focus through the roof. My brain firing on all cylinders. I personally just stack it with 200mg of caffeine anhydrous, and thats it. This is literally the only pre I continue to come back to time and again.

Gentle focus boost on training however I actually use this product as a mood booster, combined with my meditation and Wim Hoff breathing etc it really helps calm the mind, and helps you concentrate on the positives, it's brilliant for making you a more pleasant human being to be around when used as a self-help tool

This is a does what it says supplement. It gave my workouts more focus and endurance. Only slight issue for if I don’t take first thing I am awake for hours at night

I’ve used the old Craze a few years ago which was amazing! Since then no preworkout has come close. I got a sample of this sent and it completely took my by surprise. I had to get a bottle! Really great value considering you get 60 caps and I’d be using 1 around 3/4 times a week. 1 capsule is more then enough believe me, be sure to not have it too late. Great energy, focus, pump, mood booster, with no crash. Just got my self another bottle!

Got 2 free caps with my purchase and decided to try one instead of my normal pre work out. Damn, l didn't expect this much energy from such a small capsule. I think it last me all morning and until l went to bed and maybe even til the next morning. I just managed to sleep on it. I haven't been ready for the 2nd cap yet, waiting for a hard workout to prepare for before l take that haha. Definitely recommend it as didn't get the shakes or bad come down, just didn't expect it to be that powerful.

Never used a preworkout until I got this as a free sample. Haven't got anything to compare it too but this works big time. Use this all the time now

Gave continued focus without any jitters. Enjoy this one, nice and simple to take, so much easier and simpler in capsule form so no faffing about with mixing it. 4 stars as expected maybe a little extra boost than what I got, it didn't blow my head off but kept me going

Was using black magic bzrk “the old version with DHMA “ until it got discontinued then the search started ,until I found my favourite had to use what was left in my stack .. 6 scoops amino energy 300mg Caffeine, then few weeks 50 caliber gernade 2 servings 400 mg caffeine then exercize with all the goodies in it but came to a point where I just got sick of that feeling of high caffeine and then the crash afters until I came across this and thought dam I wanted to try this a year ago but forgot as wife ordered some more bzrk for me and forgot about hydrazine... few days ago I received an email from predator as I ordered few things long time ago and saw this had 5* reviews and thought let’s try it out and ordered the sample ..OMG what a experience!!! Took 2 caps in the morning with 2 scoops of full as fuck and didn’t feel noting as am use to that crazy caffeine feeling .. got ready went gym and remembered what the reviews said smooth clean energy so was prepared for no train crash energy but honestly had such an amazing clean mind muscle workout in years and the feeling of doing more just didn’t stop there😁 9am to 11:30 gym then decided to go run the Bussiness till 9pm and came back ,picked wifey from work and said let’s go for another workout and she was looking at face thinking are you serious had an amazing lower body workout and it’s 12:40 now lol i mean no crash no jitters just pure smooth energy of keep going non stop all day longggg so the bottom line of this long ass review is “ if ur tired of that high caffeine feeling or tired of those crashes afters “ this is the holy grail and I will definitely be buying a few bottles.. long review because it was the others who contributed that forced me to try this out despite me being 2 minds about it ... go ahead get a sample and from the start don’t expect much and u be surprised,it’s when you expect a lot disappointment hits... expensive at 2 caps but I don’t compermise when it comes to my training ..being natural ain’t easy so all these extra really help !!goodluck and if you feel how am feeling do please leave a review for others to enjoy :)

I’ve got a sample when I bought Excelsior. Both are “the next level PWO” but the focus is more intense with Hydrazine. Other mention... I did not crash. However, with Excelsior I crash a lot

I got a sample pack of this with an order of Androtest and Decalone. I absolutely loved it and immediately ordered a bottle. I can't wait for it to arrive. Super focused, lots of energy, and no jitters.

One of the best pwo i have tried after frenzy, jack3d and craze

the focus is super good, I felt like a machine but it made me sweat a lot. Would be 5 stars if it wasn't for the expensive price.

Laser beam focus

Best pwo on the market. Long lasting energy and endurance, both mental and physical. Big fan.

Probably my 8th bottle, still buying coz it’s still the best preworkout I’ve ever used, can’t recommend enough. Amazing service from predator once again 5⭐️‘S guys

I've had a hell of a lot of pres, most of them that are stocked on here and hydrazine beats them all hands down! Nothing comes close..... (other than taking it with another pre) 😂

Have tried many PWOs and always got back to Hydrazine

Definitely in my top 5 pre workouts for focus/energy and my favourite pre workout in a capsule

Very good preworkout to break pbs but have problems sleeping for 2 days, other than this is one of best

This stuff works! You get extreme focus, confidence and you can push yourself to the max, train longer and feel good. Can't recommend it enough. Taking more than 2 capsules can leave you in pretty alert state for hours so don't do that.

Highly recommended!!

This is probably the 4th bottle I e bought, hydrazine is in my opinion the best pre workout on the market, simply amazing!!!

I’ve tried many preworkouts over the years but Hydrazine is by far the best! Only use it selectively on my heaviest sessions. Never fails to deliver.

Really efective product when cycled on and off. Don't get too used to the amazing feeling because like all things great it will wear off. Brill, long lasting product. I will keep buying but it is expensive.

You will feel the lazer focus within a short time. A great product and easy on the gut. Love this and will buy again.

Got 2 pills to try again and I was not disappointed. Like everyone says it works. It id pricey but it works as a boost or pre workout out supplement.

Allowed me to push myself with my PT and then in my own training

Received a free sample of 2 capsules and wow did they kick! I wouldn't recommend taking in training in evenings as I struggled to sleep but in the morning it's the perfect boost. Makes you feel all about it, focussed, and full of energy. The only thing that put me off was being named after a toxic rocket fuel lol. Def worth a buy

Very good product hydrazine

bought a trial pack, never known focus like it. i've tried various preworkouts but this is something else. crazy focus and felt like i could just go on and on and on. had to quit while i was ahead, i didn't wanna stop!

Have tried many Pre workouts but this one is in another league the best by a long way.

Excellent energy powerful pre workout .. used a tablet to get more miles on my bike..

This is by far one of the best pre workouts I’ve ever tried. A clean boost of energy that just makes my whole day feel more productive. As recommended by other users, I’d suggest not being overly dependent on it!

Highly recommend trying this. My go to pre workout and definitely worth purchasing a sample sized pack like this before you splurge on the tub. That being said, 60 servings in the tub is actually pretty competitive versus other pre workouts on the market so not badly priced.

Amazing product. Does everything it claims and more. Only problem is that you can become too dependant on it. Worth remembering to cycle it so it does not loose its effectiveness over time.

One of the best PWO.

Excellent preworkout. It doesn't give me the jitters but rather a sense of euphoria and laser like focus. I'm using it 2 times a week and it retains it's potency 100%.

Hydrazine is the best Pre-Workout Supplement possible. It is excellent for all types of fitness & weight training. I strongly recommend this product to everyone.

Tunnel vision focus, allows you to be a beast. Love this product.

Well versed in PWOs, from the original Craze, Ultimate Orange, it takes a lot to impress me when choosing one. Hydrazine has been the only PWO that I will come back to time after time. Always hitting personal bests, spending the extra time in the gym, then coming home to be extra productive still; I know that when I have a day with Hydrazine in it, it will be a productive one. There is no intense “hit” nor crash, you just become synchronised, focused and ready to take on your challenge. I have noticed that I struggle to leave the gym; the body knows it is tired, becoming sloppy in form and thoroughly worked, but still there is this deep rooted feeling to carry on! I would genuinely recommend this product if you are serious about training and want your best self to come forth.

I use this on my weight training days...one of the best products I've ever used

Best product I’ve used out off all per-workouts.. use them for cycling and weights, brilliant gives me that extra boost without crash or jitters

Hydrazine is my go to option to use after a long day to get some kick start to my training. I'm generally not a fan of pills as pre work-out as you can not well adjust the dosage but Hydrazine has managed to hit the sweet spot for me so there is no need for that!

Good product second only to excelsior. Only use once every 2 weeks for special lifting days. great for focus and motivation

I’ve tried a few pre workouts now and personally just can’t get on board with all the jittery feels and the itch! I much prefer just clean energy and focus and this product delivers just that! I’ve been consistently using it for a few years and it remains my go to pre workout. The focus is unreal and long lasting, I find my days overall are just so much more productive when I take it early in the day. Highly recommend if you’re after a no nonsense pre workout which will give you the strength and focus you need to get a good lift!

Tried the sample and got great energy and focus. Will look at purchasing the 60 capsules next time I shop. Great if combined with a pump preworkout for gym!

This stuff is amazing! You dont actually feel anything happening, but when you start training its like you just dont have to stop. I am cutting at the moment, but my volume and intensity has gone up since I started using this. Even my conditioning has improved, I can lift more weight, do more reps, run further. It just gives this smooth energy and focus. Hydrapharm products really are brilliant! Expensive but worth every penny!

No jittery come up and no crash! You do not even know anything has happened until an hour and half later and your having to drag yourself out of the gym, even though you could easily keep gong. I am near the end of my first tub and will 100% re-order as i have tried most of the pre workouts and nothing comes close; Hydrazine is pure perfection!

Craziest stim I've ever had, a few hours of genuine lazer focus followed by a crash. Do not take < 3 hours before bed but do take if you want to smash PR's and have insane workouts.

I’ve tried many preworkouts over the years but this stuff is in another league. You don’t get any of that caffeine kick, but when you enter the gym this stuff kicks in and your focus is completely on getting the job done. Predator Nutrition processed the order in record time and I’m overly impressed with there service. Awesome product ⭐️⭐️⭐️⭐️⭐️

Hydrazine is 100% my go to pre workout exercise energy booster. I've noticed a massive uplift in my ability to lift heavier weights! Highly recommended.

One of the best supplements that I have ever taken! Endless energy, amazing mood elevation and extreme tunnel like focus. The only downside is that is not for pumps but really I don't care for that. Hydrazine was the first product that I bought from Hydrapharm and really is something special.

After 45min, boom crazy energy, was on beast mode during training and my personnel best was broken.The only downside I had was over training because I had so much energy and I struggled to go to sleep at night, but most pre- workouts have that effect on me.

Gives you fantastic energy and focus every time. I felt I could stay in the gym for hours so only use for your major workout days. I love that its in capsules form so it's less harsh on sensitive stomachs. Only downside is that its a little pricey - but hey, I guess you get what you pay for!

I can honestly say it does what it says it will, and much more. Took around 40 mins to kick in, but it gave me the most unreal energy surge. This stuff is STRONG. I had the workout of a lifetime (I'm paying for it now, my body has finally caught up). My heart started RACING (140+ resting) about 5 hours after taking it - for reasons I'm not sure, but I couldn't bring it back down until I worked out again.

Bought the sample size and tried it this morning. I am not easily impressed by pre workouts, but this is impressive. PB on squats, not a coincidence. Felt very strong and focused. I have now ordered the 60 capsule product and look forward to seeing if this impact is consistent through future training sessions.

I workout early every morning, it definitely helps me to walk the extra mile giving me extra focus

This stuff is in a league of its own I always have supreme focus and hit pr with this stuff. I seem to have a sense of well-being when I take this as well which is a bonus!

Excellent product!

My routine is early morning, mostly fasted workouts. This means sluggishness at times and almost certainly a feeling of dizziness with some compound exercises due to calorie deficit. This allows for a 'proper' focus; which means you are awake, alert, able to concentrate and use your energy more efficiently. It really kicks in around 70% of the way through your workout; where you usually tend to feel that definite decline in strength and sometimes willingness to continue, Hydrazine easily promotes a feeling of freshness and longevity which means not only have I been pushing harder and completed all workouts, I have also been happy to add a few more reps and even a jog at the end of my workouts. Two others have tried and subsequently purchased this product. My advice; buy a tub and ditch the energy drinks which are full of carcinogens and cost more.

If you are fed up with downing pre-workout drinks then this is an amazing product. I take one for a decent workout and if I'm looking to smash it I take two. Very clever product that really does give you great focus with no nasty crash a few hours later Can keep me awake if I take before an evening gym session so only use before mornings workouts.

Best pre workout ever! I use it on leg days and it takes an hour or so to kick in.

I would definitely recommend this product if you feel you need a push. It seemed to have an euphoric feeling on me when squatting, no other product really compares to it. If you value you sleep I wouldn’t take after 12:00 pm

Gives you a lot of energy, keeps me going for about 1-2 hours more than usual!

Best pre workout going. No jitters and I get a very clean buzz. Highly recommended.

Works very well, had one before football and played the best yet. Price could be slightly cheaper if i'm being picky.

Absolutely Fantastic! Hydrazine gives you a burst of incredible energy and motivation to drive through your workouts with ease! No side effects either! Can’t recommend this product enough!

For the extra release of energy you experience during your workout - its a no brainer to buy this!

Great product seemed to work straight away. Highly recommended!

I've used this predominately as a preworkout or morning pick me up. It always delivers on energy and focus. This is a little pricey but sometimes you've got to pay a little more for one of the best supplements around. I repeatedly buy this because it does what it says on the bottle!

This product..WOW! i'd rate it 10 stars if i could. This product enables you to push your body beyond it's limits! Even when i'm very tired after a long day at work after this my body feels fresh and gives me kick in the gym like no other products which iv'e used before. I would highly recommend you to try this!

Very impressed. Highly recommended!

Use this every leg day – hate leg day. Tremendous focus and stamina gains. I don't use this product after lunch though as it can affect my sleep. I find it by the far the strongest pre workout!

Best preworkout I’ve tried, helps endurance with longer workouts

Amazing product

Sheer quality - great focus and lasts for hours! Nothing else needs to be said!

One pill does it all. No fuss, no side effects, no crash, no headaches. Just clear energy boost (physical and mental). Highly recommended.

First use, did not really get any major benefits. But the second time round I got a good pump from my session. Might try it again.

Gave me a long lasting energy but nothing special

I've beaten my PBs often since using this, even multiple times within the same session. I like to use it once every few sessions.

Loads of energy and no jitters (for me anyway), helps with focus on the weights..

Great product! I find one capsule is enough about 45 mins before heavy squats or deadlifts, unlike other similar products i find hydrazine doesn’t make me feel anxious or hyper, however I can only take it before early workouts otherwise I have trouble sleeping.

Each time taking this product i experience a great hit of energy and focus with no slump after. Tablet form is really convenient too.

This product gives me intense focus and strength during my workouts. Highly recommended.

Absolutely the best preworkout I have ever tried. 15 minutes after taking it, on my way to the gym I felt an incredible focus. Gave me at least 10%-15% more strength on weights. No fatigue. It’s a must have for an intense workout

It gives me that energy and drive to slam through my workout, even for a 4 hour grind. No jitters, no crash (at least for me), and extremely satisfying. The only downside is tolerance building, and has to be limited to 2 or 3 a week (at least for me). Absolute best, worth every penny.

Only had 1 tablet and the effects were amazing, didn't take long to kick in and effects lasted for full workout, definitely recommend!

After wasting too much money on supposed "cutting edge pre workouts" to not really feeling any effects at all, I asked predator for their recommendation and they pointed me to this. I absolutely love the fact it’s in capsule form as it’s so much more convenient and I don’t particularly like drinking pre workout drinks anyway. I'd take 2 of these an hour before working out and my focus is unbelievable, sometimes even if I have had a rough nights sleep I’ll take 1 tablet before work and it’ll get me through my whole shift without feeling tired!

This is a pretty hardcore pre-workout but I've had excellent results. Produces the best focus of any pre-workout I've tried and is particularly good for stamina but I've found that I can only use it in the morning as it disturbs my sleep if used later. I'd recommend – particularly if you have a high tolerance to caffeine.

Great product, great clean energy and focus.

I like that this is tablet based and 2 tabs is enough, so you can genuinely get 30 servings out of it (some pres need more than 1 serving to get the effect). This and Excelsior are the only two preworkouts I've had that come close to the OG CRZ/Jack3d; so it's definitely doing something right!

This works, but I now need to take 2 because i have become somewhat immune to it over time. I need to mix it up go off cycle. However, this product is great. Do not take after 3pm or you may not sleep!

As always, another great boost to attack your gym session!

It worked much better then i thought, my wife really enjoyed it too, ordering some more for our early mornings before work, picks you up better than coffee, and the effect is long lasting!

I personally don’t enjoy the use of the pre workout supplements in general, as they make my heart beat excessively and cause me to sweat and feel as if I’ve had plenty of cups of coffee. If your prone to anxiety i’d also avoid these as they cause me to become anxious on some occasions. Regardless, they do cause a dramatic increase in energy and feel as if you need to be doing something such as gyming; which is their intended use.

Definitely helps me after a long day at work. Keeps me focused and gives me that extra boost I need to get me to the gym and do a proper workout. I found with others I felt a bit sick, but this doesn't have any of that and I didn't have problems sleeping either. It's not cheap, but you get what you pay for.

Undoubtedly the best preworkout on the market!

This stuff is the next level. Nothing to think comes close to what this pre does for you. 9 hours have passed since I used it and I can still feel the effects! I experience tunnel vision feel good energy with this product. Which, as I said, lasts for hours. The pumps are phenomenal, just like the energy/focus. In conclusion, if you're looking for a workout that will keep you energised for hours and hours, look no further. I'm serious, do not take it later at any time at 4 p.m. Take it only if you train in the morning.

Makes me feel like a jet engine and getting stuff done!

I used this tonight for the first time and took it 45 mins before a 250kg squat session. Very different to normal pre workouts, felt very calm and focused and less fazed by the weight on my back. A great if not an unusual feeling.

Hands down the best pre-workout currently on the market; laser sharp focus, mood lift, intense long-lasting clean energy, no crash with a gradual wear off. Definitely recommended to all!

I’ve been taking Hydrazine for a while now so my review definitely has some solid experience behind it. I’m not a fan of the jitters you get from most stimulant based preworkouts so this is ideal in that sense as it’s a single capsule per serving and zero jitters. The focus you get from this product is insane. It gets you in the right mindset for a good lift even when you’re not feeling it. I’ve tried many other preworkouts and they just don’t compare in my opinion but I suppose it comes down to what you want in a preworkout. If you’re after something that will give you that extra push and also some strength in the gym, then go for this. I feel more confident in my lifts after I’ve had this and can squeeze out more reps that I would without. At first it feels expensive but the bottle contains 60 servings so actually works out to be fairly similar to other preworkouts on the market.

I will keep buying these tablets, I don’t use them all the time but when I feel I need more energy this feels better then pre workout drinks!

This is an amazing and compact preworkout that will get you through the most gruesome training days. As a bonus, you get an alpha feeling that lasts all day and a hike in libido.

Just one tablet is enough. This is a very strong pre-workout. Ideal for if you’re feeling a bit tired before the gym. Really fast working as well

This made me focus and sweat, if you want to sit in a strip club sweaty and staring then this is the one.. Want to sit in an office all day then sure buy Kigelia Africana Extract and feel focused. Just a load of fancy packaging that's about it!

I've been using the entire bottle, this product is amazing. It delivers results, never trained so hard and focused than on hydrazine. Thanks Hydrapharm!

I’ve not had precworkout capsules before but I took 2 before my workout recently...I didn’t get the buzz or tingly feeling that I get with some powders so I was a bit dubious about its effect....however I had a good long session in the gym so I was pleasantly surprised with the results

Take two pills. Empty stomach. Raise hell in the gym. Repeat.

Hits like a hammer and you feel awesome after about 15-20 minutes! Best since Craze! This one is even better!

Hydrazeeeen = power no limit

Bought a trial pack to check effectiveness myself rather than go by reviews as I generally have a high caffeine tolerance. It is pure madness and focus in pill form. Workout was amazing, and well worth the money. The endurance was through the roof, as was power.

Having used a lot of preworkout I didn’t think anything would top Cannibal Ferox but Hydrazine not only is stronger in terms of raw energy, it’s a lot cleaner and doesn’t cause jitters or rebound crashes etc.

I had read on a review website that DVST8 was the best preworkout around now so didn’t think of trying anything else but all these reviews tempted me to try it and no joke, this is not just better than DVST8, it’s not even a contest. Honestly, the only Pre that can be compared to this is Craze from circa 2013. That’s how good this is. Only thing though - use on an empty stomach as it kicks a LOT harder.

I took 2 caps at about 4:30 am this morning and it kicked in after 1 hour. The energy and mood boosting euphoria lasted 5 hrs. I took another 2 caps and have had another 5 hrs going on 6 hrs so far of incredible euphoria.

Best pre I’ve used. Having tried this and excelsior, Hyde, C4, Jack3d Advanced and frenzy, Hydrazine is a definite number 1 for energy and also compared to the rest, no crash.

For me not best preworkout product.Yes its really strong ...but it needs to long for me kick in and the rush lasts really long. I feel it up to 5 hours. I come home from work 5pm. Take it and go training and when i finish with my training, I feel the full rush and lasts during the night. Now I only use the supp in the morning for a extreme hard work day!

Best there is! No bs! Been looking for this since 2014 I believe..

Never known anything like it, very tolerant to most stims, one of these had me training solid for 2 hours without even thinking about it! Drink plenty of water as I found my mouth goes pretty dry after taking these, other than that can’t recommend enough! Go for it!

You need to take 2 though, therefore its pricey. But damn, really good energy, no crash, keeps you going.

For a beginner this might be great but an ex user of craze, it falls very short.

Actually took two caps with 500mg phenibut ......and I got a distinct feeling along the lines of the original craze

Just great for focus and energy. You just want to train.

Love it for attacking high requirement workdays (I do M&A/investment banking)

This is some serious stuff, had to take 2 tho, 1.5 would be enough. Lasts pretty long so don't take on evening workouts

I've been trying a lot of different pwo's thru my training life (approximately 6 years) with DMAA pwo's and such, but this Hydrazine is next level, no crash after the gym with the sickest focus as well kinda feels like tunnel vision. only negative with this one is the price, in my opinion, it should be £10 off.

Great for early morning training, gives just enough energy and focus without a crash later on.

I never leave reviews but this one is worth it. I love for my preworkout and was finding it harder to get a decent one but this nails it. Just raw energy and focus. I feel 20 again and it lasts for the entire workout! I need to make sure I’ve always got a supply of this preworkout.

Really good stuff although pricey. If you're a regular of pre-work out, you may need 2 of these. I do feel slightly off/on edge (due to increased heart rate) for quite a whilst after the workout however but definitely great.

Love this stuff! Very good focus. Not nasty jittery nasties here. I haven't touched stims for a while and limit myself to 3 coffees a day and I get a great kick off it. If you go to bed around 10pm don't take this after 5pm latest. Anyone who doesn't get anything off this probably has adrenal fatigue as this stuff is legit.

I’m pretty tolerant when it comes to stims, i use obliterate currently but this didnt seem to work at all didnt feel a thing, might work for others but not for me sadly

The best PWO out there, I take 2 caps because I'm very tolerant to stimulants, but it's always enough.

It didn't live up to the hype for me, but good nonetheless. With +100 five-star reviews, it seems to be working wonders for most, but I found it left much to be desired in the focus and energy department. However, in terms of straight up endurance and mood enhancement, it was fantastic. We're by no means in the realm of OG Craze, but to someone looking for power without mad tingles, this is probably a good bet.

I used to use excelsior but having tried this I much prefer it + it’s more cost effective per serving for me.

Use sparingly or mix with different pre workouts so you don’t build a tolerance to this formula as it is great. Good tunnel vision without jitters.

This is hands down the best pre-workout I’ve ever tried, no shakes, no crash and no sick feeling! Just clear focus and a good sense of well being.. I bought a sample and not long after bought a bottle, try a sample you won’t be disappointed. It does suppress my appetite a little but I have a good breakfast then take 1 then head to the gym and I am good to go!

Defo the best pwo out there!

It seems like a good pre-workout but due to my tolerance, I have to take two pills.

Had a very good workout with this! Focus, endurance and strength were on another level.

Tried Hydrazine for the first time today by a friend who said this was the sh*t. And hoooly f*ck!!! This PWO is like no other! I have tried pretty much all of the strongest pre-workouts out there but this was something else. The feel you get from it, the pump, the focus! It was worth every coin! Definitely gonna stock up with this!

Really like this – great for focus and energy. I personally don't get a 'buzz' so if you're looking for a 'stimulating' pre-workout this might not be for you but I've had the best results in the gym. A quick warning though; the latest I can use this is early afternoon or I can't get off to sleep that night... might be different for you though.

Potent pills. With having a high stim tolerance I sometimes need to take 2 though. But great product!

Such a good pre-workout. Ultimate buzz but no come down, highly recommend!

Bought this on a punt due to all the positive reviews but went into it with scepticism. Took one tablet at 9.30am prior to a fasted wattbike session in my garage and by 10.15am felt absolutely nothing. With nothing to loose I dropped another and headed to the garage for an hours cardio. About twenty minutes into my ride I started to feel some mild euphoria and ten minutes after that I may have well been at the main stage of creamfields. Jesus Christ. The resistance got turned up, the Bose got turned up and the next ninety minutes passed by in a blur of tunnel vision. Net result was a session twice as long as I'd planned, no feeling of fatigue and a crazy desire to just keep on going all while in a good place mentally. It's not the complete pwo in that there are many ingredients missing that I'd like but in reality I hammered out a session that I do regularly on Pre Kaged and performed so much better. For me I'll use this for cardio as the tunnel vision allows the time to pass quickly and the lack of fatigue makes it great for endurance. For those that are sceptical as I was I can say from my own experience that this product is legit.

Tried some of these and definitely gonna order more, so much better then any of the pre-workout in powders I have tried.

Had two of these capsules in a gift pack and totally underestimated them. I always use powdered pwo and was sceptical when I first used one of these but after about half an hour to 45 minutes I didn’t even realise they’d kicked in and had the best workout for a long long time. Going to order a full tub when I’m all out of my other pre-workout. Looks like they’re definitely worth the money!

These do exactly what they are supposed to do, increased focus, energy and determination. A positive energy feeling rather than the stim-type.

Crazy stuff right here, expensive but unmatched by any other product

I’ve tried so many pre-workouts over the years and Hydrazine, without a doubt has been the best to take before a workout. I’d say more suited to a good cardio or functional weights session rather than a heavy day. I find it gives you a laser guided clarity and a drive to really make you push hard. It’s like something inside you ignites and puts you more in tune to getting through a hard workout like no other. Pricey but it’s the one pre-workout that I keep coming back to.

Great pre-workout, no jitters or crash. Helps keep you focused, no stomach upset as you get with some other pre-workouts and good value for money as you don't need to take every day. Recommended.

This really works! The best pre-workout I've had, the samples I received really helped to lift me up!

The best pre-workout I've ever taken!

I've run the predator sample at 2caps; this product is no joke. Awesome mental clarity and tunnel vision which made me nostalgic from first batch of craze. I'll buy it!

Received a free sample of these with another order I placed, I took 1 capsule before a leg session and it's the first time leg day hadn't destroyed me! Even though my legs felt like jelly, I was able to keep bustin through more sets. I'm going to feel it for the next few days but I don't think I'll do leg day without these again! Awesome!

Amazing focus and energy! Seems to last for hours! Definitely the best stimulant based PWO I have ever used.

Was a bit disappointed when I took 1 and felt nothing. Next workout I took 2 and after the warm up I was sweating like crazy, in a good way. Great focus, great pump and endurance. I’ve tried them all, Craze, frenzy, jack3d, dust dmaa / dmha but this got me really pumped up. Expensive thought, but might be worth it.

I wasn't sure that one cap was going to be strong enough but it really was, the energy was clean and long lasting. I usually crash a few hours after my workout but this keeps me awake all day!

I wasn't confident at the start, however, I was wrong. This stuff gives real results!

Gave the extra focus to get the job done but would probably combine it with something else too if you want an extra pump!

I feel very energetic and stronnnnnnngggggg with this product. Will use again and again!

They are great for giving me the extra bit of a push through each set with amazing focus. Makes each session that much more rewarding!

First review of a product. I have trained for 14 years. I have competed twice in bodybuilding NABBA and UKDFBA. I have tried thousands of preworkout products even back in the days of geranium oil hype! I have used an entire bottle of hydrazine before reviewing to ensure accurate feedback. For the first time ever I feel compelled to review. To say I am impressed is the understatement of the century. I take one pill and get clean and sharp focus. In comparison I would take 2-3 scoops of other pre-workouts. You take it, you dial in, you perform at your best. Every single time. No crash. It is expensive, but believe me, what you are buying here is the most enjoyable workouts of your life. Congratulations Predator Nutrition and thank you.

Highly recommended product for mental clarity over a sustained period. Best to see what dosage suits yourself by taking earlier in the day to assess potential sleep issues.

Hydrazine is incredible - energy, focus, and it even helps reduce pain sensitivity in my experience, as if I am struggling with soreness and take this, then I simply can’t feel the pain anymore. Right now, Hydrapharm are blowing everyone else away as aside from this I am a huge fan of alchemy, and Adamantine to name just a couple of their other products that shine.

Super, incredible, awesome pre-workout. You’ll adapt to the stims like anything else so cycle it every 4th week but the workouts on this are unreal. For my money, this tops Craze v1 in fact.

Will make your lifts legendary, got me crazy energy n laser focus that I was going on and on not to forget after 2 weeks I can see some results already particularly on my back and legs as this are the days I used it. Please reserve for the most difficult days.

Worth every penny, the focus is just perfect, and the energy levels are just as good, with no annoying crash.

This product seems expensive until you see how far a single dose goes. I prefer to use this product for just insane energy and motivation, never wanting to stop or leave the gym but do prefer to use it for cardio and excelsior for my weights pre-workout . Alternatively, I add one cap of Hydrazine to my current pre-workout - I think it was Sidewalk Kraka but I think it will also pair well with frenzy for easily my top 5 workouts of all time. If you don't want to go overboard on the stims it would be great paired with prolific or PES High Volume. This product may give you a very chatty speedy and euphoric feel but won't distract you, rather it will encourage you to move from machine to machine more rapidly and smash set after set.

As a cutting aid to suppress appitite this is great. As a Pre-workout minimum 2 tabs.

This PWO is pretty good, but overpriced. Nowhere near as good as original Craze. I need two servings to get a good effect.

I really don't know guys! I'm one like many of you who tried several PWOs with no result. They just wont bite! I'm not much for reviews and hype but this time I fell for it and had to try. Bought 2 sample packs (4pcs) and the result as follows: 1. One serving approx 1h before gym, felt nothing! 2. One serving approx 30min before gym, felt nothing! 3. Two servings 45min before gym, and nothing! Good thing I didn't get a full bottle.. I'm not lucky enough to have experienced Craze but I wish I did. That might have helped?

Right up there with the very best... Only original Craze tops this bad boy... loads of energy, feel so positive and good when it's in your system and for me personally, it suppresses my appetite too.

This stuff is amazing. Got it for free with the loyalty rewards programme (also amazing by the way!) and wasn’t expecting that much but it blew me away. The best pre-workout I’ve had and really convenient in capsule form so you don’t need to mess about with a shaker. Will definitely be getting more once it runs out.

Can’t say enough good things about this. Not cheap but you can definitely get 60 real servings so that’s actually better value than crap like C4 where I need 3 scoops and it is still not comparable.

Usually use 'Frenzy' and have been totally happy with it but got a free sample of this and have to say Hydrazine is every bit as good, if not better. *Feels* less potent and, let's be honest here, less FUN than Frenzy but actually found that my workouts were even better and recovery was improved. Will probably switch to this when latest batch of Frenzy is finished.

Probably the best pre-workout I've tried and I've tried quite a few. In pill form so not the usual way of taking pre-workout so you need to take it around 30mins prior to your workout. It gives the best focus of any pre-workout I've tried and lasts for hours, allowing you to train for 90mins+ and still feel like you can do more! Will definitely be ordering more.

Best version of energy/focus in a capsule you will get, it’s very strong - I open the capsule and use half at a time because 1 pill is too much for me.

The best pre-workout on the market. Proper clean energy and unreal focus.

Best pre-workout on the market especially if you're looking something with clean energy and sharp focus.

This is the best pre-workout ever. I much prefer the mental focus supplements than a lot of caffeine based pwo. Gives you sharp focus and such a good feeling during training. I remember I took before my cardio day where I was planning to run 15k, but ended up running a half marathon very easily.

I took Hydrazine because of the good reviews I read and decided to give it a go. The first time I took it, it was amazing - I stayed in the gym for 1hr 45mins when I normally stay around an hour.

Great product, love my workouts after using the product. Good, long lasting energy and focus without feeling like a lab rat on crack. I will be buying again.

I tried just one capsule and the energy and focus was more than 2 hours - very good pre-workout. Would recommended.

By far the most effective pre-workout supplement for improving concentration and maintaining focus throughout intense lifting sessions.

I buy this for me and my customers in the gym, I can’t rate it enough - the best pre-workout around at the moment! I sometimes cut half a capsule in another pre-workout drink and it works brilliantly. Very convenient pre-workout too as it comes in capsules rather than powder. I highly recommend.

Got this as a free sample with another product (thanks Predator!). Tried it and will be buying some more soon. Really high energy and focus but no jitters or sleepless nights (for me at least). Expensive but one serving really will be all you need.

Product actually gives you an extra gear that will enable you go from grinding out the lift to operating in sustained beast mode. I would recommend to anyone looking to elevate their routine or prolong their ability to sustain optimum performance.

Take 2 caps if you work hard!!!! You can really feel your heart beat faster - it's good!

Haven’t tested anything like this before. The energy you're getting keeps you in gym for hours and focused on the job.

As close to craze as you can get.

A bit pricey but gets you a good pump and focus!

I have used this pre-workout since September last year and it’s the best one I have discovered on the market so far. Today will be the 4th time I’ve purchased this item.

This amazing Pre-workout is better than the original craze. It gives the same intense focus, drive, and unreal performance that craze did. But without the happy feeling. It's like the best from craze 1 and frenzy, combined into one amazing pre-workout. The only negative effect from craze was the happy feeling that almost made you unfocused in the gym if there was people to talk to.

This is an Amazing Pre-workout and all day stimulant. It is smooth energy with great pumps and vascularity all day. My abs are starting to show more as well. People are asking what I am on all the time. I love this product.

The best pre-work out I have ever tried. I use nothing else now.

My go to pre-workout. Great energy and focus without the jitters - you feel great without the crash.

I cycle different pre-workouts and currently hydrazine and excelsior are my supps of choice. We find (Julie my training buddy and wife) that they both go on giving well after our 4am workouts. We train one day on one day off and have never developed tolerance for either. We train fasted and we have also noticed that when we break fast 2 hours after training and sauna that they both seem to kick off again and we cant stop yapping. All in all hydrazine is a good supplement. Outside the box but we like anything that is outside the box. And this company are cutting edge when it comes to their active ingredients. Upon careful research there is some sound science behind them. Not the be all and end all because I still use vanadyl sulphate, dessicated liver, kelp and alfalfa and brewers yeast. Which may not have the science but I intuitively know they work for me. Pricey! Yes, but maybe cutting edge costs and tests only the brave. Patience with supplements is vital. Give them time to make a difference in this fast fix world. You will be glad you did.

This product is expensive however the performance was unbelievable. Best pre-workout i have ever used and was not expecting it at all. Will definitely be purchasing again after this experience. No real comedown either.

This is the best pre-workout hands down. Only craze 1 tops this. I had focus and energy all day!

I received a trial with another order and took these before a back day. Smashed my lifts with no real come down like powder pwo. Hopefully they'll be just as good the second time around. Price is a bit punchy which is why 4 stars not 5.

Got two free tabs with recent purchase and decided to take the first one for today's heavy chest & arm session. All I can say is that the workout was a breeze, lifted heavier and for longer! Hydrazine is great - price means only 4 stars.

I am well versed in the pre-workout market by this point and it has to be said that this tops them all. As already mentioned, the closest comparison is the original Craze and if you were never lucky enough to try that, it essentially means that this is unbeatable. Focus, energy, commitment; despite the price this is the pre-workout of choice and will be for some time I dare say.

I have to say that this one is staying in my cupboard for a while. My favourite "CrazeV1" went to the hills and Hydrazine has taken its place. Same focus and no stim. Just as it should be.

Great focus and great energy! No crash. Really good product! But only 4 stars! It;s expensive...Worth it but, drop it down a notch?

I've not tried a pre-workout for years and was interested to see if the hype was for real. I work shift work and getting up at 4.30AM to do an 8 hour shift and then train is a struggle so I was looking forward to trying this pill form pre-workout. I took it 45 minutes before and was underwhelmed entering the gym. Just felt like mild caffeine. 2 hours later I had done cardio and weights and was still feeling like I could do more. Nothing stands out but you just want to train, good pump and feeling of well being. Really glad I have found something that works and has no side effects.

The amount I paid for this was justified by the results!

Took my first dosage yesterday, and after 15 minutes I started to get an amazing focus as ”tunnel vision” came to the gym after 25 minutes of intake and just ’ran’ into the curls and started my arm sets, under the set I forgot how many reps I did and noticed I still had my outside shoes on. This shit is legit as F#!@ One tablet is enough for the first week. I guess in the next week I'll take 2 then off for a few days and restart that cycle.

It's a little bit untraditional consumption of the pre workout, but what the hell it was something unlike any other

I've got to the point now where pre workouts do very little for me, but this gave me focus like I've never felt. You simply get tunnel vision for your workout.

Trust me. Nothing, and I mean nothing comes close. Unless you’re a clueless newbie who trains in a gym Shark vest while sipping your pre jym, or gold standard pre, this is the only preworkout to take and it’s not even close.

Being very sceptical of just one capsule for a great workout, i found myself pleasantly surprised. I did sweat a lot more during workouts with this product so remain hydrated more so during your routine. i found myself wanting to do an extra couple of hours more than previous so i would be conscious not to over work a muscle group opening to injuries. Summary. Shown extra strength, stamina, focus so everything that it claims. As a result i have now switched to Hydrapharm for more products

Loved the product

Along with craze v1 and excelsior best preworkout I've ever taken. focus is similar to craze and energy output is fantastic.crushed my pb on it.works up to 8 hrs so don't recommend taking it close to bed time.cycle off as tolerance builds up after 3rd week.no side effects. hydrazine is awesome!

I tried my first dose today-One capsule 30 mins before my normal routine.Unless it was complete placebo, I could go harder/faster/ and longer with all my normal exercises. It is different from Frenzy and Kracken as it doesn't just hit you with a stimulant buzz but it does keep building to a great focus n real added strength for myself, I thought to myself "Ive done more than usual, a lot more n better stop before I get carried away and injure myself. Great product all around!

FINALLY! Something fills the void of craze V1. I am a preworkout fiend. I was all over Craze V1, I mean I was paying top dollar for the last few tubs. After that I have tried more preworkout than you could poke a stick at. Hydrazine is the only thing that comes close and pretty darn close to be honest. The focus is smooth and the tunnel vision is exceptional. The best part is it’s not loaded with caffeine so that crash never comes. Best product out there along with excelsior.

I have only used this product once by way of a free sample from Predator Nutrition. I have a huge experience of pre work out products and can always clearly tell if something is working for me or not. Hydrazine worked. I had a great workout from start to finish. I have not bought the product myself yet simply because I honestly feel it is too expensive (Thus 4 stars instead of 5). If a hefty discount comes along or a “buy one get one free” offer appears I will be first in line to order some.

I have tried many pre work outs and found C4 cellucor to be the best for me, no jitters, and good energy......until I tried this! I train in a morning so I wake up, take a tablet and by the time I'm ready and at the gym I'm full of energy and ready to go. It also puts me in a good mood. Since I've tried this I've never used anything else.

Took my first dose (1 capsule) today. I am blown away..... did more in terms of reps and weights. I did not want to stop....Steady energy and focus throughout. Amazing product!!!

More of a clean, mellow buzz than other pre-workouts, and very effective and the effects last for hours. Tolerance builds up very quickly though.

Wanted to try a new pre-workout after having tried quite a few others, saw great reviews of this and thought I'd give it a go. This has a great clean focus. It's very stable throughout its course and a smooth transition to normal levels.

I'm reviewing this but only had a 2 pills sample gift, I did a superb workout while on it, this stuff gives focus and power. I already noticed I saw the road to the gym clearly much better than usual, like in 4K UHD :) Very good ! I suggest taking a pump oriented non-stim preworkout for the ultimate combo.

Probably one of the best pre works that I’ve used,great focus to smash it in the gym but can be pricey if you need 2 caps.add a pump supplement and you’ll be like the hulk

Nothing else like it. Take two caps and you're flying for hrs!

Been trying it for a long time with periodization of it, and it works perfectly every time. I need 2 caps for full stim, never felt any need for trying more. 1 can be to little for high stim users. Sharp focus+

Best pre workout I have took! Defo recommend even for the price... and I don't normally write reviews!

Not the traditional stim pre workout. This stuff give you clean focus for hours, not intended only for workouts.

This stuff is seriously strong and NOT for newbies. My first time I took it I took 3 capsule and felt like godmode for 3 hrs. Three was way too much though, I find 1 is ideal for upper body and 2 for lower body. After that it gradually worse off and no crash to speak of.

Found this product very effective. Trained harder than ever when taking two tablets, just don't want to leave the gym. Only ever took two at a time, but try and take not too late or you will struggle to sleep.

long lasting focus with clean energy , no crash. Best cycled as you adapt to it quickly,don't take to late in the day!

Great buzz 45 mins after taking, I can work out harder and longer with more focus. I have amazing energy and no crash afterwards. I have been using for over a month now and highly recommend this product!

I can confirm this stuff is the real deal and is by far the best pre-work out I've ever used. It gave me energy in abundance and I trained for a solid two hours with very minimal fatigue. It didn't give me an ephedrine type rush, was more mellow...basically felt like I could take my time and lift just about anything. Highly recommended.

I got a sample to try, and 2 pills give you a really nice focus, without jitters nor crash afterwards. I can handle lots of caffeine, so it did not feel strong to me. You need to stack it with something for the bloodflow/pump, as it does not have enough beta-alanine or critrulline to help that, but the stimulating effect is really good.

Got this as a sample with a large order. Been looking forward to trying this for a while. Took it as directed and waited and waited and waited but felt nothing, now I'm a heavy pwo and stim user so I gave the sample to my brother who isn't and he felt nothing either. Wouldn't bother, get kraken with DMHA or frenzy instead

First time trying this product, so as you can imagine due to the price, I went for the sample version first. I have to say that I was really, really impressed with by body's response to them. Very smooth lift. Not the usual - pop the pill, wait 20 mins then have to deal with caffeinated G Force. As one of Craze's old fanatics, these have qualities quite similar, however it's quite obviously harder to find your "sweet spot" with pills. They gradually capture your focus, somehow motivate you, erase any procrastination, then nudge you in the right direction with the "can-do"s. They are a tad bit hotter that what I was expecting, however this is no bad thing when it comes to wanting to strip a few extra pounds. Drink plenty of water with these, as they do suck you a tad bit dry. Value for money - before buying the sample, I would have probably said no. However, now I know what these little monsters are actually about, they are going to be in my next order for sure. Overall - definitely grab the sample version if you are unsure, but they are definitely worth a try - I would (and have) recommended them to gym friends already.

This stuff really works. No come down / fatigue after two hours of hard training.

This product definitely needs about 45 minutes to kick in. And when it kicks in there is no immediate rush, BUT for about 2/3 hours the overall focus of what you're doing is significantly increased. If you need a pre workout that gives you an immediate burst and crazy pump this isn't it. But if you are looking to focus and be on task for a long period of time this is the pre workout for you.

Perfect on days with near 0-motviation and need a boost :D

I have just got to the last pill and I don't know how I will train without this now. Just like craze v1. Immense power. An all round positive feeling. Certainly helps get you into the gym after a hard day's work. 1 pill gives u a bit of a buzz but 2 pills gives u a kick up the backside like nothing else. Be careful not to have it too close to bed time though or you WILL struggle to sleep

Clean energy, confidence with this pill, best pwo I have ever had!!

The best since Craze. Easily.

Amazing energy gains, lots of focus. I open them up and put them in my regular pre workout. Only thing stopping this from 5 stars is the price. Sometimes you need more than 1 depending on how tired you are.

Recieved some samples to try this , what can I say I'm amazed to be honest by the energy and focus from it , my mood is brilliant also just seem happy all round wierd to explain , the review who said it's like old craze hit the nail on the head it is like that , I'm caffeine sensitive and get terrible jitters from it , by believe me this is strong but I have had no negative reaction at all , don't waste your money on all this overstimed pre workouts this is all you need , I'm over the moon I've found this been wasting money for years on crap this is now my staple

This pre-workout is very similar to the original craze, which may be all I need to say. The pill form is certainly welcome, since the original craze didn't taste too well. One pill gives me a slight boost, two is my preferred dose and three is like taking the original craze alongside a double espresso. However, I have to deduct one star for the price. At two pills per serving, this is by far the most expensive pre-workout you can buy. I guess you pay for quality.

This is the most balanced pre workout I've used to date , a gradual increase in energy and focus throughout your workout without a crash at the end! Currently stacking with 1/2 a scoop of craze v2! Highly recommended

I had a sample with this with an order and thought I'd give it a go. Let me tell you, this is the best pre workout I have ever tried. It doesn't give a lot of the negatives of most pre workouts; no jitters, no itches, no crash.. You get the idea. I was just focused and pumped for hours, but again not uncomfortably so. Definitely worth a go!

One cap will definitely give you a decent workout with loads of focus and energy. However i've been using the DMAA based Mesomorph before this so my stim tolerance is rather high so 2 caps of Hydrazine was definitely the sweet spot for me. As mentioned, its not a crazy energy but more of a smooth, euphoric sensation that builds up slowly in waves - putting you in a great mood for working out. In comparison to Mesomorph OG with DMAA I would say its definitely as good in terms of focus and energy. But it wins more points in that there is no crash. In fact it allows me to go to work after the workout and continue to be extra focused and in a great mood for several hours following. I will continue to buy this product and am currently now alternating during the week between Hydrazine, Mesomorph OG and a non exotic stim based pre (TL Preseries Bulk). I am also now stacking Hydrazine with 1/2 scoop of TL Pre-series Stim Free preworkout just for the added benefit of the more traditional performance ingredients such as Beta Alanine, Citrulline Mallate, Betaine, BCAA's, Creatine etc... It is costly but once you try it you will quickly realise that you will be considering buying it again. And if you alternate during the week with another pre then its going to last you much longer anyways!

Tried a bunch of preworkouts over the years but nothing comes close to Hydrazine. I only use one capsule and 15-20 mins after I feel it - a sense of focus and uplifting feel that is at once subtle but then when you start training is almost overpowering in the way it makes it easy to make what would be a heavy weight normally. Can't compare anything else to it really. Highly recommended.

Took one tab and boom within 15mins energy levels come through only need one to give u a good run

By a long distance nothing else gives the performance and energy of Hydrazine.

Fourth day using 2 caps. OMG!!! For some reason this session was amazing!!!! The weights were so light i was pushing heavier than normal and doing more reps than usual. Much more intense focus and am wondering why this time was more intense than the last 3 sessions. Honestly this session was incredible. Hands down better than mesomorph OG. Hope the sessions stay this way!

My new favourite Pwo. Buy it and you wont be disappointed 1 cap is enough for me, 2 cap is nearly too much. Nothing in denmark is as good as this.

No jitters as with other pre-workouts and continues to give that great feeling both in body and mind as well. Super concentrated in the gym and lasts for ages. Pushed so many PB's with this on every session. Use on heavy days!!

Just finished my first bottle, will definitely be buying again, I had the original craze and this is a great pre workout

Gives you a lot of clean energy but found it's a little too much and then kind of feels depressed and a come down in mood after. Not for me

This product is top quality its keeps you going and going in the gym

This product is magic. It keeps me going in the gym. I'm focused and get through the heavy sets. Normally I use two pills. I've even tried it on non-training days in the weekend to get things done around the house. I won't just stop cleaning and washing. It's great :)

I was given two caps as a freebie with my last order. I've taken loads of pre workouts but this is different!! I only took 1 cap 45 minutes before my workout. 20 mins later it started kicking in. It's not a mad rush and high I get off of products like MR HYDE or FRENZY this is different!! The focus is very hard to explain unless you take it. My workout was incredible. The intensity was way up. Before taking it I was shattered, having a 1 year old does that lol I had energy and this real focus all day long. The price is off putting but I've only taken 1 cap twice so for the money I'd get 60 servings. I've been using pre workouts the best part of 10 years this is the first product that's made me want to write a review!! I will definitely buy this and keep for the hardest sessions or days I have had little sleep as it not only smashed my workout I was sharp and focused the whole day!!

Would highly recommend buying it

Quality product would recommend

When I first saw Hydrazine on Predator I thought it was way to pricy. But after seeing all the positive reviews I decided to giver it a go, with high expectations; and god damn it did deliver! Hydrazine gives me a laser sharp focus, a awesome mind to muscle connection while also, in contrast to almost all other preworkout, getting me in a positive mood with a nice sense of calm. This results in workouts with awesome muscle contractions and therefore also awesome muscle pumps. In addition I don't seem to desensitize to it's effect. I can't recommend Hydrazine highly enough - The best bodybuilding prework ever! Even better then Craze V1 in my oppinion!

The easiest way to describe this for me is in terms of superheroes. If something like VMX2, or No-xplode is Robin, IOW crap, then a good preworkout like Dust v2 or Frenzy would be someone like The Thing - hard hitting and leaves an impact and makes you hard to stop.rnrnHydrazine is fucking Galactus, the devourer of planets and makes every other hero, even someone like Superman and The Hulk look incomparably weak.rnrnIn short, Hydrazine is so far beyond others it can't be compared. Energy is nothing like the cheap, jittery feeling of something like .50 Calibre or Jack3d OG. Instead it's energy so focused and pure that you feel at once calm and at the other end of the extreme absolutely dominant and with an alpha male mentality that makes working out easy.rnrnForget the prize; just one cap is all you need from this so its under £1 a serving unlike the crap like the curse and no xplode which looks cheap but you end up multi-scooping to beg ANY effect.rnrnBuy it, you won't regret it.

I can't speak highly enough of Hydrazine. Having seen so many preworkouts claim what Hydrazine does I was very sceptical so the last thing I'd have is a placebo effect. I noticed within 15mins of taking the same kind of feel of Craze by DS - a mix between v1 and v2 of that product is an accurate summary of how Hydrazine feels. Great focus, lasts for hours and absolutely no downsides in the form of annoying tingles, energy crash after training or suppression of appetite. Apart from training I reckon this would be PERFECT for studying or for work.

I took both caps at once good energy and focus I rate the product but not the price it's to expensive

I managed to score myself a sample of Hydrazine during a forum promotion via the Predator forum. I for one have never been a fan of capsule / tablet based preworkouts. I am unsure of the particular reason for that however I was obliged to give Hydrazine a go. rnrnI used it for a monster cycling session of all things. I consumed the product (x2 tabs) about 15-20 minutes before training. I usually measure all my workouts, I pushed the cadence, pushed the distance, burned more calories and felt unbeatable. I havent had the opportunity to use it since, however it is something I will return to.

Not much more 'power' than a cup of tea with two sugars. For that HIGH price I was really hoping that it would do something - but nothing! Really disapointed. My Vitargo gives more power at the gym!

tried this for the 1st time and couldn't believe how good it really was. For weight training it is brilliant, fully focused all session and so much energy. Having some of my best workouts using this supplement. Ive even used it to play rugby as there is not of the shakes or weird feeling with some other pre-workouts and it was amazing for rugby too. would strongly recommend this even with the quite high price and use it for ''leg day''

As a bit of background I have 10 week old twins as well as a rampant year old toddler and I work a physical job. I needed something to get me through my training sessions without affecting my precious sleep. I've tried a few ways of taking hydrazine:- - 1 or 2 on an empty stomach - 1 or 2 with food - 1 or 2 with extra caffeine via espressos. My observations from the above are as follows:- - - Hydrazine's effects aren't dampened by having a light meal with it or within a short time of taking it. - One tablet is brilliant for focus and a mild stimulant effect. - you don't need extra caffeine with 2 tablets. The effect was a bit strong for me but 2 tablets without caffeine is absolutely perfect for a long, hard training session after very little sleep. - Stamina increases, rest between sets reduced, sweating increased massively for me, I got more reps at the same weight and I didn't want the sessions to end. As people have previously stated, I trained for 2 hard hours on 2 tablets and I could've trained for a third hour if it weren't for other commitments. By varying the dose you can get what you want from this supplement; focus, increased workout density and volume, increased thermodynamic effect, more Stamina and endurance. It does it all. As a sidenote I haven't tried 3 tabs yet but I have a feeling it may be a bit much for me atm. Never say never though!

Revived a free sample, me and my bro took one before our chest session. We smashed pb's and did 5 sets instead of our usual 3. Felt so strong! I felt a little weird then next morning but have ordered a bottle!

Got a free sample of Hydrazine from predator, 2 pills equating two servings. I trained chest/tris on one and back/bis on the second, and.. Wow! Firstly taking a tablet is quicker and easier then mixing up a pre and of course no taste worries. More importantly the performance, I'd say it takes 30-45 mins to feel the effects, the energy comes on nice and clean and I felt really focused for a good 2 hours, didn't want to rest between sets for too long, felt stronger as fatigue was delayed. There's no beta- alinine or niacin so no tingles or flush feeling and there no unwanted post crash. I'd recommend stacking with a pump supplement or if your a real stim junkie try 2 tabs as some other reviewers have suggested, I will definatly be purchasing this after I finish my Current pre

Nobody liked Craze as much as me but it wasn't without its downsides like impacting sleep and also making me feel down a few hrs after use.rnrnHydrazine is basically like Craze as far as intense focus goes but better focus believe it or not and unlike Craze no crash, no mood swings etc. Just pure laser like intensity and focus!rnrnA perfect preworkout.

I took one and honestly I didn't get much off it, but after taking 2, I could really feel it kick in and the focus was something else not much of a stim feeling but it really gets your mind into what you're doing!

Would say that it is a solid pre workout with jiiter-free energy (gradually kicks in and doesn't hit you all at once). Would say most noticeable improvement would be the focus in the gym. rnrnI did take 2 capsules and so will only get 30 servings and so in my case it is a bit pricey! I'm sure there may be some cheaper alternatives that may be more appealing to people with a tight budget.

When I was first thinking of buying this a friend pointed out to me that it is named after a type of rocket fuel and wondered what kind of effects it might have - however, having tried a sample, I have to say it is remarkably free of side-effects (yes I know everyone is different, I have a very high tolerance to caffeine so other people may get jittery from this). The keyword is focus, it is not like certain other pre-workouts which make you feel temporarily immortal (and usually result in poor judgment of your capabilities and injuring yourself), it just keeps you going and enables you to get the work done. Another plus point is that it comes in tablet form, many of the soluble pre-workouts I have tried taste vile and have made me feel sick before I've even got to the gym. I would definitely use this again and it is going on my wishlist for my next Predator order.