NOW Foods L-Arginine Powder, 1 lb. Features : NOW Foods L-Arginine Powder is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion as well as DNA synthesis. NOWFoodsL-Arginine Powder has several roles in the body, such as assisting in wound healing, helping remove excess ammonia from the body, stimulating immune function, and promoting secretion of several hormones, including glucagon, insulin, and growth hormone. Transports fatty acids boosts cellular energy In addition, Now Foods NAC can help to support healthy brain and neuronal tissues. Now Foods Glutathione also acts as an antioxidant that acts to prevent oxidative stress in most cells and help to trap free radicals that can damage DNA and RNA, Milk Thistle Extract and Alpha Lipoic Acid are included to enhance Now Foods Glutathione's liver supporting properties. NOW Foods L-Arginine Powder is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion as well as DNA synthesis.NOWFoodsL-Arginine Powder has several roles in the body, such as assisting in wound healing, helping remove excess ammonia from the body, stimulating immune function, and promoting secretion of several hormones, including glucagon, insulin, and growth hormone. Ingredients: L-Arginine (Free-Form). Contains no: Sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives. Direction: As a dietary supplement, take 1/2 level teaspoon in juice or water, preferably on an empty stomach, one or more times daily as needed. Supplement Facts: NOW Foods - L-Arginine Powder - 1 lb. Supplement FactsServing Size: 2 Level Teaspoons (4.6 g)Servings Per Container: 98Amount Per Serving %DVL-Arginine (Free-Form)4600 mg**Daily Value Not Established Contains no: Sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives. Legal Statement: *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Our shipping: Most orders paid by 11 am (EST) ship the same day. Holidays add one day.