Optimum Nutrition Mega-Sized BCAA 1000 Caps

Anabolic & Anti-Catabolic Muscle SupportUsed before endurance training, the Branched Chain Amino Acids (BCAAs) leucine, isoleucine and valine can help spare muscle. Used after strength training, they help kick-start protein synthesis which plays an important role in muscle building. ON’s BCAA 1000 Caps deliver 1000 mg of BCAAs per serving in the preferred 2:1:1 ratio of leuncine to isoleucine and valine.

Easy-To-Swallow Capsules, Leucine, Isoleucine, & Valine in 2:1:1 Ratio, Wide Variety of Available Sizes, and Supports Recovery