The BCAA's (branched chain amino acids) L-leucine, L-isoleucine and L-valine are undoubtedly the single most important group of amino acids for athletes.
Around 33% of muscle protein consists of BCAA’s.
Even moderate exercise causes levels of BCAA’s to drop rapidly which results in muscle tissue breakdown (catabolism), fatigue, and a drop in testosterone levels.
Research shows that athletes who supplemented with BCAA’s during tests experienced increased muscle growth and strength, overall increases in energy, and improved muscle power output.
USN’s pure, pharmaceutical grade BCAA Nano-StackTM contains an ideal 2:1:1 ratio of BCAA’s which have been refined into micro-crystallised powder, ensuring the highest possible absorption and retention.
300% of the RDA (Recommended Daily Allowance) of vitamin B6 per daily serving is also included, which is vital in many of the metabolic conversions that occur when using BCAA’s.
With a total of 3000mg of L-leucine, 1500 mg of L-valine and 1500mg of L-isoleucine per daily serving, USN’s BCAA Nano-StackTM is one of the strongest formulations available.