PROMOTE HEALTH WITH ENZYMES – Proteolytic enzymes are a special class of enzymes that break down proteins into individual amino acids. These enzymes are found abundantly in nearly every body system. The body produces proteolytic enzymes to digest proteins in the gastrointestinal tract and promote digestive health. However, proteolytic enzymes are also derived from animal and plant sources and can help promote health throughout the entire the body.* POTENT ENZYMES – Natto-Serrazime is a blend of two very potent proteolytic enzymes derived from the fungi Aspergillus oryzae and Aspergillus melleus. These enzymes have been used for joint, cardiovascular, respiratory, and immune support, as well as helping the body establish a normal inflammatory response.* MANY USES – The enzymes in Natto-Serrazime, Nattokinase, and Serrapeptidase may also support joint, circulatory, respiratory and immune health.* HIGHER STANDARDS. BETTER RESULTS – Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Vegetarian-friendly. OVER 50,000 DOCTORS AGREE – Designs for Health is the physician’s choice for top quality professional strength supplements since 1989. Our “Science First” philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.