Supports nitric oxide production and healthy blood flowl-Arginine promotes cardiovascular health, immune support, sexual function and memory. l-Arginine also supports nitric oxide formation, which is important for healthy dilation of blood vessels, circulation and blood flow.In trials, l-arginine has demonstrated the potential to support endothelial function in blood vessels, platelet function, exercise tolerance, and sexual function.SUGGESTED USAGEAs a dietary supplement, take 2 capsules, 1-3 times daily, between meals.INGREDIENTSServing Size: 2 Vegetarian CapsulesAmount Per Serving:calories 5l-arginine HCl (free-form) 1,400 mgother ingredients: vegetarian capsule (cellulose, water)WARNINGSBecause of its effect on nitric oxide production and is best avoided by individuals with migraines, depression, autoimmune disorders, and kidney or liver disease. Arginine is contraindicated for individuals with the herpes virus.If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement. Keep out of reach of children.