Betaine Hydrochloride, 180 TabletsBetaine Hydrochloride supports normal gastrointestinal pH.* Supports healthy protein digestion* Hydrochloric acid is involved in maintaining proper gastric pH Enhances calcium, iron, and vitamin B12 absorption* Suggested Use: Two tablets per meal, or as directed. Nutrients & Ingredients Each Serving Size (2 Tablets) contains: Proprietary Blend 514 mg: Betaine hydrochloride, ammonium chloride, pepsin (1: 10,000), calcium lactate, and magnesium citrate.