Bio Synergy Ultimate PRE-Workout BCAA is a cutting edge formula that also contains Beta Alanine, Taurine, Vitamin B6 and Caffeine. The ultimate BCAA pre-workout with a brilliant 2.1.1 BCAA ratio. Bio-Synergy BCAA is an advanced high-performance and delicious blend of amino acids containing 5g of the Branched Chain Amino Acids (L Leucine, L Isoleucine and L Valine) and Beta Alanine, Taurine, Caffeine and Vitamin B6 , making it one of the most advanced strength, endurance and energy supplements on the market. Branched Chain Amino Acids (BCAA’s) contain a 2:1:1 ratio of Leucine, Isoleucine and Valine. These amino acids are considered to be essential amino acids as they cannot be synthesised in the body. BCAA’s can be consumed throughout the day for or before, during and after workouts . You can increase the effectiveness of BCAA’s by consuming with Vitamin B6, which is why each serving contains 100% of your RDA . Bio-Synergy PRE workout BCAA is suitable for anyone taking part in intense training or exercise, or for anyone looking to increase lean mass and reducing body fat levels . Each delicious blue raspberry 12g serving is sugar, fat and calorie-free, so provides the performance and recovery without unnecessary calories. This product is suitable for vegetarians, but contains a source of caffeine. Since 1997, Bio-Synergy has placed itself at the forefront of the Sports Nutrition industry and led the charge in the sports nutrition revolution. As a company that prides itself on using the best, safest and most tested ingredients available for all of their sports supplements, years of product development makes Bio-Synergy one of the most trusted Supplement Manufacturers in the Sports Nutrition industry.