Betaine Hydrochloride supports normal gastrointestinal pH.* Supports healthy protein digestion Promotes healthy gastric pH Enhances calcium, iron, and vitamin B12 absorption* Take two tablets per meal, or as directed. Serving Size: 2 tablets Amount Per Serving Proprietary Blend ... 570mg Betaine hydrochloride, ammonium chloride, pepsin (1:10,000), calcium lactate, and magnesium citrate. Other Ingredients: Cellulose, calcium stearate, and water. Special Information: Chewing this product is not recommended. This product is processed in a facility that manufactures other products containing soy, milk, egg, wheat, peanut, tree nuts, fish and shellfish.