Digestive Enzymes SAP is a powerful blend of ox bile, betaine hydrochloride, and pancreatic enzymes. As we age or are stressed, the body's production of essential digestive enzymes can decrease substantially. This can lead to uncomfortable symptoms like bloating, excessive gas, or the feeling food isn't passing through the digestive system adequately. Digestive Enzymes SAP contains natural enzymes to promote the breakdown of proteins, fats, and carbs, and can be especially useful for those who lack optimal enzyme production.