L-Leucine 500 mg 120 Capsules Glucosamine Helps protect critical endothelial layer

Helps protect critical endothelial layer in coronary arteries

but free glycine acts as a neurotransmitter involved in regulating appetite

while laying the groundwork for health into adulthood

please clean thoroughly after each use

Support your body's natural defenses against environmental toxins with Life Extension's updated DNA Protection Formula

L-Leucine 500 mg 120 Capsules Glucosamine Helps protect critical endothelial layerAmino Acid Supplement Energy Support L Leucine is an essential amino acid, specifically classified as a "branched chain amino acid" (BCAA). BCAAs, especially leucine, stimulate muscle protein synthesis and may be the major fuel involved in anabolic reactions. This makes them especially important for body builders and other athletes in sports that demand explosive strength.