USN BCAA Power Punch (400g)

£39.99 £25.99

Branched Chain AMino Acids (BCAAs) are the essential amino acids leucine, isoleucine and valine. The combination of these three essential amino acids make up approximately a third of skeletal muscle in the human body, and pays an important role in protein synthesis. Glutamine is the most abundant amino acid found in the human body.

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