Supports nitric oxide production and healthy blood flow l-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 USAGE As a dietary supplement, take 2 capsules, 1-3 times daily, between meals. INGREDIENTS Serving Size: 2 Vegetarian Capsules Amount Per Serving: calories 5 l-arginine HCl (free-form) 1,400 mg other ingredients: vegetarian capsule (cellulose, water) WARNINGS Because 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.