Amino 21

L-arginine
An amino acid that plays a role in nitric oxide production, which supports blood flow and cardiovascular health. Important for enhancing circulation, supporting heart health, and improving exercise performance.

A high quality amino acid formulation. Amino 21™ is a scientifically formulated combination of 21 crystalline, free-form amino acids in the natural L-configuration. Because free-form amino acids are readily bioavailable and require no digestion by the body, they can be absorbed efficiently into the bloodstream and accompanying tissues where they are used for cellular regeneration.