Rule One Proteins, BCAA, Unflavored , 6.14 oz (174 g)

Performance & Recovery Support Dietary SupplementR1 Quality Guarantee R1 BCAAsBranched chain amino acids help fuel muscle performance and protein synthesis during and after workouts.5 g BCAAs | 2:1:1 Ratio R1 Foundation Series Use R1 Foundation Series as part of your daily 'stack,' or easily combine them with other Rule 1 products to create customized formulations based on your personal goals. Commitment To QualityWe develop our own products, source the finest ingredients, and manufacture them in an FDA-inspected, GMP-compliant, and banned substance tested facility.