USN : B4 Bomb Pre-Workout

B4-Bomb is the latest pre-workout from USN and the first time USN have incorporated a number of ingredients which have grown to prominence in the sports nutrition world in the past year. 

High Energy Matrix Powered by Theacrine

With some many stimulants being banned in the past few years the search for a novel energy enhancer has led to a great deal of interest in theacrine, a natural stimulant found in the tea leaf Camellia kucha. Theacrine has been the subject of studies showing it has caffeine life effects but delivering energy over a longer period of time. In conjunction with caffeine, theacrine not only boosts energy levels for users but delivers more focus as well as not having the same issue with tolerance building quickly that caffeine has.

Aside from theacrine and caffeine, B4-Bomb also includes bitter orange peel, which delivers substantial quantities of the ephedra like compound synephrine, a traditional standby of many pre-workout formulas which once added to the energising effects of teacrine and caffeine really helps deliver the type of energy and performance that is rarely seen in pre-workouts today.

Agmatine and Nitrates Deliver Pumps and Endurance 

The rise of agmatine is the most popular nitric oxide supplement has taken several years since it was first introduced around the early 2000's by MAN Sports. Today, agmatine is a staple of any supplement with the focus on increasing pumps but aside from its cosmetic effects agmatine also delivers improved capillarization of muscle tissue meaning more oxygen is available for muscles which really helps with high rep workouts when the muscles are starved of oxygen.

Betaine is an endurance enhancer with a great deal of research that also has been shown to improve recovery. As popular as betaine by itself is, combining betaine with nitrate helps to uncover much improved benefits for the user as nitrates of all kinds are among the most popular pump and endurance supplements on the market today. B4-Bomb adds arginine nitrate to further enhance nitric oxide delivery. While arginine by itself has been shown to increase delivery of blood to muscles, combining it with nitrates vastly increases results.

By combining nitrates with agmatine USN have created a pre-workout which stands as one of the best formulated on the market today once you add the energy matrix as well.