Pure Encapsulations Betaine HCL Pepsin 250 Veggie CapsBetaine HCL Pepsin Promotes digestive function Betaine HCl and pepsin are naturally occurring gastric juice components that render nutrients available for absorption and biological activity. Betaine HCl is an acidic form of betaine, which promotes optimal gastric lumen acidity; pepsin is a protein digesting enzyme that catalyzes the splitting of peptide bonds. Both promote the solubilization of food particles and the healthy absorption and utilization