Other Ingredients: Cellulose, Stearic Acid (vegetable source), Silica and Vegetable Coating. Vegetarian/Vegan Product.

Contains no: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Warning: This supplement should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease.

The L-Arginine used in this product is Pharmaceutical Grade