PrimaForce® L-Leucine supports muscle protein synthesis and enhances strength performance. L-Leucine is one of the three branched-chain amino acids (BCAAs) and plays a vital role in supporting muscular health. It is a building block for muscle protein development so can effectively stimulate muscle growth.

At various doses, L-Leucine supplements have been reported to also help build lean muscle, which can increase metabolism, help burn fat, support weight management, and improve overall health and performance.

Serving Size: 1 Scoop(5g)
Servings Per Container:50

L-Leucine 5g *


* Daily Value not established

As a dietary supplement, take 1 scoop prior to exercise.