Source Naturals L-Arginine L-Citrulline Complex, 120 Tablets Features : l-Arginine/l-Citrullinne Complex supports liver detoxification Arginine supports heart function and circulation Arginine supports muscle metabolism and energy L-Arginine and L-Citrulline are two amino acids bundled into a single powerful supplement. L-Arginine is an important factor in muscle metabolism and is a precursor for nitric oxide, which promotes increased circulation by relaxing blood vessels. L-Citrulline helps the body rid itself of ammonia, a by-product of exercise. This clearing enables the body to recover after a workout. Ingredients: L-Arginine (as L-Arginine HCI), L-Citrulline. Other Ingredients: stearic acid, maltodextrin, sillicified microcrystalline cellulose, modified cellulose gum, and colloidal silicon dioxide. Direction: 1 Tablet four times daily. Safety Warning: If you are pregnant, may become pregnant, breastfeeding, have a history of heart disease, hypotension, renal or hepatic failure, or are taking any prescription medication such as nitroglycerin or any drug for erectile dysfunction, consult your physician before using this product. Not recommended following acute myocardial infarction. Do not use if either tamper evident seal is broken or missing. Keep out of the reach of children. Supplement Facts: 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.