Hydrapharm: Hydrazine

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Hydrazine 60 Capsules

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Unlimited power and focus

Goal: Increase Energy

  • Pure unmitigated power
  • Laser sharp focus
  • Fast acting formula that keeps you going for hours
  • Unique formula is like nothing else you've tried
  • Transform your workouts from good to amazing
  • Reviewers compare it to Craze v1 and both contain orchid derived ingredients!
£59.99

Price per serving: £1.00

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Nutrition

Hydrapharm Hydrazine 60 capsules
Serving size: 1 capsule
Servings per container: 60
  Amount Per Serving %DV**
Hydrazine blend 700mg *
Bauhinia Purpurea Extract (leaf and pod), Cacao Extract (fruit), Caffeine Anhydrous, Cymbidium Goeringii Extract (whole plant), Kigelia Africana Extract (fruit)    
*Daily value not established    
Other ingredients: Gelatin, Magnesium Stearate
Allergen Warning:

Directions For Use

Take 1 capsule of Hydrazine with water 45 minutes before a workout. Do not combine Hydrazine with other sources of caffeine or other stimulants.
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Why

Hydrapharm have a great reputation for quality and with Hydrazine they have more than lived up to their previous efforts by delivering a preworkout that will deliver a level of performance, and focus which makes Hydrazine sit apart from any other preworkout we have tried. Over two years in production, the final formula has received rave reviews during beta testing for the energy but also increase in performance which has delivered personal bests for virtually everyone who has tried it.

When

Hydrazine is a potent supplement and we suggest using it 2-3 times a week only and reserving it for your most difficult training sessions.

Who

Hydrazine is intended for hardcore bodybuilders and strength athletes. With it being calorie free we don't recommend this as a good choice for endurance athletes.

Product Guide

How it Works

Predator Nutrition Hydrazine Review

When it comes to preworkout supplements if we are honest, when we look around at the market now vs a few years ago it's clear that things have gone backward and in a big way. Where once high intensity preworkouts were the name of the game most preworkouts now seem distinctly underpowered as market trends see more and more preworkouts based around pumps and endurance rather than the raw, visceral impact that used to be most popular.

With Hydrapharm's reputation for introducing new ingredients we had high hopes that Hydrazine could deliver something more along the lines of the most potent preworkouts on the market today such as Frenzy by Driven Sports which has reigned supreme as the King of Preworkouts since its release over two years ago.

This product has gone extensive user testing and refinement before it has come to the market and the result is a preworkout with unique sensory impact.

Hydrazine is a product which we feel stands alongside Frenzy as one of the best preworkouts we have seen with the emphasis in its effect being on a blend of energy and crystal clear focus that you have to try yourself to really appreciate. The unique ingredient blend is something we've come to expect from such an innovation focused company as Hydrapharm and in our view it has a very distinct feeling, different to any other preworkout on the market which will doubtless ensure that Hydrazine joins the likes of Adamantine and Quantum as a product that redefines the category and indeed becomes the category leader alongside Frenzy.

95%
 63 REVIEWS
BEST PREWORKOUT

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.

Hydrazine. Real Deal.

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.

focus for hours

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

Amazing pre workout!

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!

Best Pre-workout I've ever used!

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.

Focus without jitter nor crash

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.

Was not impressed

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

Refreshing Focus!!

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.

Ideal

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

Long term focus

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.

Amazing energy boost!

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

Like original craze

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

Top class

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

The Best

The best since Craze. Easily.

Amazing energy

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.

Hydrazine

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

One of the best

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.

The complete package

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

Best pre workout going

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!

Nice!

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!

Great workouts every time

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.

Works fab

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

best by a mile

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

OMG!

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!

Wow

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.

Amazing Energy!!

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!!

Up there with the best

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

Crash

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

Lee

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

Keeps me going

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 :)

This is different

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!!

Best pre workout I've used

Would highly recommend buying it

Best PW by far

Quality product would recommend

My new favorite preworkout of all time!

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!

Devastating Preworkout

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.

Phenomenal Preworkout - Undiluted Focus

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.

2 caps sample pack

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

Energy out of nowhere!

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.

Didn´t noticed any performance boost

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!

incredible

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''

Does Exactly What You Need it to...

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!

Believe the hype!

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!

You need this!!!!

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

BETTER than OG Craze

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.

Focus

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!

Good pre workout

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.

it is rocket science - almost...

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.

Amazing

Took one pill about 45 min before training, and wow! A very smooth non jittery feeling of total energy. I´m a heavy caffeine user and got that rush from one pill, wonder what two would do.

Amazing tunnel focus

Got some samples to try as looking to cycle off frenzy for a while - used many pwo's including original Jack3d and Craze , high stim tolerance. Never taken tabs as pre workout so this was a first (can take time to get used to if you are used to drinking a pwo). Again as a previous review said no tingle or energy surge. But boy once it kicks in the focus is like that of old pwo's. Music in my ears was sharper and I wanted to go for more sets .. it was taking me to failure and beyond!. Didn't even notice an hour and 10 had passed and had smashed my usual routine..still hungry for more ! 2nd go I stacked with a pump enhancer (pes high volume -no caffine and felt like preworkout drink) and was an epic workout Gave four stars as tad pricey and personal preference to like a pwo liquid. But I will be ordering the 60 caps . AMAZING !

Wow

Interesting and not like any preworkout I have tried before. Only taken the once so far but an incredible workout fueled by a pure, clean energy and total focus. Didn't really feel a rush or jitters like other preworkouts I have tried and didn't even think it was doing anything until an hour into my workout and I noticed I didn't want to stop! I just kept going, lifting heavier than normal, and totally focussed. Very, very impressed.

Hydrazine Surprised me

I didn't believe the hype for Hydrazine since all pwo's I have tried since the golden days of the original Craze have disappointed me. However, after reading all the positive reviews I couldn't resist the temptation to order a bottle and I'm glad I did. I took one capsule about 45 min before training. Didn't feel much at the beginning but sensed an oncoming alertness. Being unsatisfied with the result after 45 mins I decided to open a capsule and take half of it. 15 min later I really felt the Hydrazine kicking in and wow I had a great workout! The weights seemed lighter than ever and I could just keep going. The only regret I had leaving the gym was that I didnt put on more weights than I did, I felt like I could lift the World. To people expecting the warm and fuzzy feeling of old days Craze this is the wrong product. Hydrazine is cold, clear energy and focus and you can't really experience it's effects until you start lifting.

Good however

It's a brill supplement, however just didn't suit me all that well. I would say that this is a pretty hardcore supplement and people who can't handle their caffeine shouldn't use it! The 'laser focus' is an accurate description of it, really surprised me in that aspect tbh. In my case it gave me tingling hands after my leg workout, but some prewoorkouts have that affect on me. I would recommend to the hardcore caffeine freaks out there!

Rocket Fuel!

Purchased a few samples of this item to try as at £50 for a pre-workout its expensive but i only took one capsule, after 25mins it started to work and as my session progressed it just got better and better, as other reviewers have said you just don`t want to put the weights down , knocked out repeat sets on every exercise, however i will pay for it tomorrow as i can feel the soreness but can`t wait for next gym session.rnrnI would keep this and only use for your big heavy days but the focus energy and power i experienced were awesome.rnrnOn a personal level i would like to see what the breakdown of the 700mg serving is made up of

Hydrazine

I've tried many pre workouts but all had faults.this I can honestly say just made me fell class all day. I only trained on one tablet aswell some reviews are saying they took 2 and 3 God knows why!

Great focus and energy

Very nice clear energetic feeling ,not like a stimulant .No comedown either .My new favourite pre workout at the moment .

Holy Mary mother of god!

Wow, this is something like nothing I've ever taken. I've used a lot of preworkouts like The Curse, B4 Bomb, C4 and to be honest I can't say any did much for me, maybe gave a little pump and energy but nothing much more than a black coffee and if you have a large cafe Nero black coffee I actually think they are stronger. I wasn't expecting much from Hydrazine, I got a sample with my last order from PN but I tried two caps before my training and it felt like I was on a tv show like the twilight zone. You know when you enter a tunnel and all you can see is the end? Well that's what Hydrazine is like, when I took it I noticed nothing for 15-20 mins and then suddenly my focus was through the roof, it felt like I was on something stronger than a supplement as I was in an insanely positive mood, felt happy and weirdly enough horny too? Anyway when I started training it just felt ridiculous how easy the weights moved and it was impossible for me to wait my usual 2-3 mins between sets. Despite this I managed to knock out 7 reps on incline dumbbell presses with 55kg - my previous best had been 50kg for 5 reps so as you can imagine I was amazed after that. I ended up training for over 2 hrs, way longer than normal as the session was going so well I didn't want to stop. At the end of the workout I can literally say this is the first preworkout I've ever taken to transform my workout to such an extent. I'm buying it now!

Clean, Intense, Focus! Brilliant!

I was lucky enough to be provided with a sample of Hydrazine for review. Firstly a little about myself, I have been training for around 12 years, lifts as of now are 370 bench, 410 squat and 670lbs deadlift. My experience with PWO's is long, having tried Craze V1/V2, Blacklabs, Cannibal Ferox, Jack3d and Superpump to name a few. Due to my established stim usage my tolerance is well established. rnrnWell...Hydrazine blew my mind, I took two caps fasted and managed to smash two PB's on a push day. There's no jitters, no real zoning out, just clean energy and intense focus! This stuff is legit! I'll be stacking with moda and/or caffeine tabs moving forward but this would work as a standalone also.

Good clean focus & energy

Took 2 tabs, on a empty stomach 40mins before entering the gym. I can honestly say I've never felt 2hrs go in so quickly. Done a good heavy chest session with ease. No fatigue feeling which would start to hit me within an hour into my training session, I just kept going & going. Good clean focus & energy. No crash or come down feeling, in fact it put me in a good mood all day :0) hydrazine won't turn you into a psychotic gym beast but it will help you push that little bit more out of you.

Aggressive workout

I've took loads of stuff over the years and don't really get much from them these days. But I defo feel taking these would benefit my training intensity and focus, I felt aggressive in my workout without the stimulate effects

No Jitters

it's amazing, awesome energy and it felt like I was really focused and alert and I had a really good legs session. The energy felt clean, not jittery at all

Crazy pre-workout

The workout was crazy, the weights didn't want to get put down, I could lift and lift and lift. I literally wanted to do nothing but have my headphones in and pick up some iron!

Smashing PB's!

After the first set my workout improved over time which is amazing for me but I carried on training for 2 hrs and throughout it was smashing my personal bests on each exercise. Literally every exercise had a PB

Best workout of my life

Took the three caps and all I can say is that it gave me the best workout of my life. Energy, focus, and uplift in mood and no crash either

Hydrazine 60 Capsules
Predator Review
Predator Nutrition Hydrazine Review

When it comes to preworkout supplements if we are honest, when we look around at the market now vs a few years ago it's clear that things have gone backward and in a big way. Where once high intensity preworkouts were the name of the game most preworkouts now seem distinctly underpowered as market trends see more and more preworkouts based around pumps and endurance rather than the raw, visceral impact that used to be most popular.

With Hydrapharm's reputation for introducing new ingredients we had high hopes that Hydrazine could deliver something more along the lines of the most potent preworkouts on the market today such as Frenzy by Driven Sports which has reigned supreme as the King of Preworkouts since its release over two years ago.

This product has gone extensive user testing and refinement before it has come to the market and the result is a preworkout with unique sensory impact.

Hydrazine is a product which we feel stands alongside Frenzy as one of the best preworkouts we have seen with the emphasis in its effect being on a blend of energy and crystal clear focus that you have to try yourself to really appreciate. The unique ingredient blend is something we've come to expect from such an innovation focused company as Hydrapharm and in our view it has a very distinct feeling, different to any other preworkout on the market which will doubtless ensure that Hydrazine joins the likes of Adamantine and Quantum as a product that redefines the category and indeed becomes the category leader alongside Frenzy.

Customer Reviews
95%
 63 REVIEWS
BEST PREWORKOUT

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.

Hydrazine. Real Deal.

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.

focus for hours

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

Amazing pre workout!

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!

Best Pre-workout I've ever used!

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.

Focus without jitter nor crash

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.

Was not impressed

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

Refreshing Focus!!

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.

Ideal

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

Long term focus

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.

Amazing energy boost!

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

Like original craze

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

Top class

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

The Best

The best since Craze. Easily.

Amazing energy

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.

Hydrazine

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

One of the best

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.

The complete package

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

Best pre workout going

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!

Nice!

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!

Great workouts every time

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.

Works fab

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

best by a mile

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

OMG!

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!

Wow

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.

Amazing Energy!!

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!!

Up there with the best

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

Crash

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

Lee

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

Keeps me going

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 :)

This is different

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!!

Best pre workout I've used

Would highly recommend buying it

Best PW by far

Quality product would recommend

My new favorite preworkout of all time!

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!

Devastating Preworkout

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.

Phenomenal Preworkout - Undiluted Focus

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.

2 caps sample pack

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

Energy out of nowhere!

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.

Didn´t noticed any performance boost

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!

incredible

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''

Does Exactly What You Need it to...

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!

Believe the hype!

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!

You need this!!!!

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

BETTER than OG Craze

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.

Focus

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!

Good pre workout

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.

it is rocket science - almost...

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.

Amazing

Took one pill about 45 min before training, and wow! A very smooth non jittery feeling of total energy. I´m a heavy caffeine user and got that rush from one pill, wonder what two would do.

Amazing tunnel focus

Got some samples to try as looking to cycle off frenzy for a while - used many pwo's including original Jack3d and Craze , high stim tolerance. Never taken tabs as pre workout so this was a first (can take time to get used to if you are used to drinking a pwo). Again as a previous review said no tingle or energy surge. But boy once it kicks in the focus is like that of old pwo's. Music in my ears was sharper and I wanted to go for more sets .. it was taking me to failure and beyond!. Didn't even notice an hour and 10 had passed and had smashed my usual routine..still hungry for more ! 2nd go I stacked with a pump enhancer (pes high volume -no caffine and felt like preworkout drink) and was an epic workout Gave four stars as tad pricey and personal preference to like a pwo liquid. But I will be ordering the 60 caps . AMAZING !

Wow

Interesting and not like any preworkout I have tried before. Only taken the once so far but an incredible workout fueled by a pure, clean energy and total focus. Didn't really feel a rush or jitters like other preworkouts I have tried and didn't even think it was doing anything until an hour into my workout and I noticed I didn't want to stop! I just kept going, lifting heavier than normal, and totally focussed. Very, very impressed.

Hydrazine Surprised me

I didn't believe the hype for Hydrazine since all pwo's I have tried since the golden days of the original Craze have disappointed me. However, after reading all the positive reviews I couldn't resist the temptation to order a bottle and I'm glad I did. I took one capsule about 45 min before training. Didn't feel much at the beginning but sensed an oncoming alertness. Being unsatisfied with the result after 45 mins I decided to open a capsule and take half of it. 15 min later I really felt the Hydrazine kicking in and wow I had a great workout! The weights seemed lighter than ever and I could just keep going. The only regret I had leaving the gym was that I didnt put on more weights than I did, I felt like I could lift the World. To people expecting the warm and fuzzy feeling of old days Craze this is the wrong product. Hydrazine is cold, clear energy and focus and you can't really experience it's effects until you start lifting.

Good however

It's a brill supplement, however just didn't suit me all that well. I would say that this is a pretty hardcore supplement and people who can't handle their caffeine shouldn't use it! The 'laser focus' is an accurate description of it, really surprised me in that aspect tbh. In my case it gave me tingling hands after my leg workout, but some prewoorkouts have that affect on me. I would recommend to the hardcore caffeine freaks out there!

Rocket Fuel!

Purchased a few samples of this item to try as at £50 for a pre-workout its expensive but i only took one capsule, after 25mins it started to work and as my session progressed it just got better and better, as other reviewers have said you just don`t want to put the weights down , knocked out repeat sets on every exercise, however i will pay for it tomorrow as i can feel the soreness but can`t wait for next gym session.rnrnI would keep this and only use for your big heavy days but the focus energy and power i experienced were awesome.rnrnOn a personal level i would like to see what the breakdown of the 700mg serving is made up of

Hydrazine

I've tried many pre workouts but all had faults.this I can honestly say just made me fell class all day. I only trained on one tablet aswell some reviews are saying they took 2 and 3 God knows why!

Great focus and energy

Very nice clear energetic feeling ,not like a stimulant .No comedown either .My new favourite pre workout at the moment .

Holy Mary mother of god!

Wow, this is something like nothing I've ever taken. I've used a lot of preworkouts like The Curse, B4 Bomb, C4 and to be honest I can't say any did much for me, maybe gave a little pump and energy but nothing much more than a black coffee and if you have a large cafe Nero black coffee I actually think they are stronger. I wasn't expecting much from Hydrazine, I got a sample with my last order from PN but I tried two caps before my training and it felt like I was on a tv show like the twilight zone. You know when you enter a tunnel and all you can see is the end? Well that's what Hydrazine is like, when I took it I noticed nothing for 15-20 mins and then suddenly my focus was through the roof, it felt like I was on something stronger than a supplement as I was in an insanely positive mood, felt happy and weirdly enough horny too? Anyway when I started training it just felt ridiculous how easy the weights moved and it was impossible for me to wait my usual 2-3 mins between sets. Despite this I managed to knock out 7 reps on incline dumbbell presses with 55kg - my previous best had been 50kg for 5 reps so as you can imagine I was amazed after that. I ended up training for over 2 hrs, way longer than normal as the session was going so well I didn't want to stop. At the end of the workout I can literally say this is the first preworkout I've ever taken to transform my workout to such an extent. I'm buying it now!

Clean, Intense, Focus! Brilliant!

I was lucky enough to be provided with a sample of Hydrazine for review. Firstly a little about myself, I have been training for around 12 years, lifts as of now are 370 bench, 410 squat and 670lbs deadlift. My experience with PWO's is long, having tried Craze V1/V2, Blacklabs, Cannibal Ferox, Jack3d and Superpump to name a few. Due to my established stim usage my tolerance is well established. rnrnWell...Hydrazine blew my mind, I took two caps fasted and managed to smash two PB's on a push day. There's no jitters, no real zoning out, just clean energy and intense focus! This stuff is legit! I'll be stacking with moda and/or caffeine tabs moving forward but this would work as a standalone also.

Good clean focus & energy

Took 2 tabs, on a empty stomach 40mins before entering the gym. I can honestly say I've never felt 2hrs go in so quickly. Done a good heavy chest session with ease. No fatigue feeling which would start to hit me within an hour into my training session, I just kept going & going. Good clean focus & energy. No crash or come down feeling, in fact it put me in a good mood all day :0) hydrazine won't turn you into a psychotic gym beast but it will help you push that little bit more out of you.

Aggressive workout

I've took loads of stuff over the years and don't really get much from them these days. But I defo feel taking these would benefit my training intensity and focus, I felt aggressive in my workout without the stimulate effects

No Jitters

it's amazing, awesome energy and it felt like I was really focused and alert and I had a really good legs session. The energy felt clean, not jittery at all

Crazy pre-workout

The workout was crazy, the weights didn't want to get put down, I could lift and lift and lift. I literally wanted to do nothing but have my headphones in and pick up some iron!

Smashing PB's!

After the first set my workout improved over time which is amazing for me but I carried on training for 2 hrs and throughout it was smashing my personal bests on each exercise. Literally every exercise had a PB

Best workout of my life

Took the three caps and all I can say is that it gave me the best workout of my life. Energy, focus, and uplift in mood and no crash either

Nutrition

Nutrition

Hydrapharm Hydrazine 60 capsules
Serving size: 1 capsule
Servings per container: 60
  Amount Per Serving %DV**
Hydrazine blend 700mg *
Bauhinia Purpurea Extract (leaf and pod), Cacao Extract (fruit), Caffeine Anhydrous, Cymbidium Goeringii Extract (whole plant), Kigelia Africana Extract (fruit)    
*Daily value not established    
Other ingredients: Gelatin, Magnesium Stearate
Allergen Warning:
Directions For Use
Take 1 capsule of Hydrazine with water 45 minutes before a workout. Do not combine Hydrazine with other sources of caffeine or other stimulants.
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