Betaine HCl 650mg - 180 TabletsSource Naturals Betaine HCl provides 650mg of betaine hydrochloride combined with pepsin enzyme in convenient tablet form. This formula is designed to support the body's natural digestive processes, particularly for those seeking additional digestive support as they age. Each bottle contains 180 tablets for extended daily use. Betaine hydrochloride is a supplemental source of hydrochloric acid that the stomach can utilize to support pepsin production.