Each capsule contains 200 milligrams of Betaine HCl USP and 4 milligrams of Pepsin USP. Other Ingredients: Cellulose, gelatin capsule, silica, magnesium stearate (vegetable source). Nutrivene Betaine with Pepsin contains no milk, eggs, soy, wheat, tree nuts, peanuts, fish, shellfish, or ingredients from these sources.