he Mutant New Look BCAA in Blue Raspberry flavor provides 9.7g of branched-chain amino acids (BCAAs) per serving to support muscle recovery and reduce muscle soreness after exercise. It is a dietary supplement that should be mixed with 8-16 oz of water and consumed during or after workouts. Other similar BCAA supplements in a blue raspberry flavor include the Rule 1 BCAA and the XTEND Energy BCAA Powder. These products also contain BCAAs to aid in muscle recovery and endurance.