NOW Betaine HCL 648 mg is a dietary supplement designed to support healthy digestion. It provides hydrochloric acid (HCL), which is naturally produced in the stomach and plays a key role in protein digestion, pepsin activation, and maintaining a balanced gut microbiome. As HCL production may decrease with age, this supplement helps support normal digestive function.
The product includes a vegetarian and acid-resistant protease that functions similarly to animal-derived pepsin. It also supports liver health, helps regulate cholesterol and lipid levels, and promotes overall metabolic function. Betaine has hepatoprotective properties, aids in detoxification, and supports skin and hair health.