BCAA Gainers

Gainers with BCAA

— a complex supplement that includes three essential amino acids for a bodybuilder — leucine, isoleucine and valine.

Amino acids are the main building blocks for protein synthesis, and sufficient protein levels are a prerequisite for effective muscle gain. Specifically, BCAAs are essential amino acids — that is, they are not produced in the human body and must be supplied with food. There are other essential amino acids, but it is this complex that is considered the most necessary for sports nutrition.