Doctor's Best Proteolytic Enzymes is a potent formulation containing a broad spectrum of vegetarian proteolytic enzymes. Proteolytic enzymes function in the body to digest and break down proteins into their amino acid components. Supplementing with proteolytic enzymes facilities chemical reactions that support normal metabolic functions throughout the body. Delayed release vegetarian capsules help active ingredients to get into intestines for proper absorption and function to support overall immune system health.