Black Widow BCAA - Essential to any serious body builder. Black Widow BCAA consists of an effective 2.1:1 ratio of the amino acids L- Leucine, L - Isoleucine and L - Valine, which studies have shown to assist with muscle building, enhance recovery, assist in avoiding fatigue and support protein synthesis.

Black Widow Branched Chain Amino Acids (BCAA) are essential in that the body cannot make them. This combination of amino acids have been extensively studied for their potential anticatabolic(preventing muscle breakdown) and anabolic (muscle building) eects.

Black Widow BCAA consists of the proven 2:1:1 ratio of the amino acids (L-Leucine, L-Isoleucine and L-Valine), which research suggests will assist with muscle building by supporting increased protein synthesis, assist you with energy you need to maximise your training, enhance recovery and assist in avoiding fatigue by blocking the entry of tryptophan into the brain.