1 Vegetable Capsule Supplies: Arginine (Free Form) 500 Mg Other Ingredients: Vegetable Cellulose, Microcrystalline Cellulose, Vegetable Magnesium Stearate. Free Of: Gluten, Wheat, Dairy, Soy, Yeast, Sugar, Sodium, Artificial Flavor, Sweetener, Preservatives And Color. Solgar's Kof-k Certification #k-1250 Warning: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. Store In A Cool, Dry Place. Do Not Use If Outer Bottle Seal Is Missing, Torn Or Damaged In Any Way.