L-arginine is an Amino Acid That Promotes Heart Health by Helping to Support Coronary Blood Flow and Vascular Function; It Stimulates Nitric Oxide, a Compound Involved in Circulatory Function. Nitric Oxide Degrades Very Rapidly After Its Formation; L-arginine Serves as the Precursor for Continued Nitric Oxide Production, Which Can Support Active Lifestyles and Exercise. This Product Provides Free-form L-arginine to Promote Optimal Absorption and Assimilation.
