Glutamine + BCAA + L-Arginine + L-Tyrosine capsules, made with a ratio of 60:40 Glutamine / BCAA 8:1:1.

The 60:40 ratio is intended to slightly emphasise the importance of glutamine, essential for long-lasting activities where blood glutamine levels fall, as well as shorter, high-intensity activities where ammonium production can be increased, boosted by the anabolic capacity of BCAAs that increase post-exercise protein synthesis, a vital part of the muscle building process.