Essential branched-chain amino acid, the most abundant of the three BCAAs
1950 mg- L-Leucine
- An essential branched-chain amino acid (BCAA) that the body cannot produce on its own. L-Leucine makes up around 8% of muscle proteins and plays a core structural role.
- L-Leucine is metabolised primarily in skeletal muscle, where it can serve as an energy substrate. It interacts with cellular signalling pathways involved in muscle protein synthesis.



