Pet Supplement. Unique enzymes concentrated from specially cultivated plant sources for optimum digestive activity. Carefully prepared to assure maximum quality and nutritional effectiveness.. Enzymes for a healthy immune system. Your pets immune system uses properly digested, dietary protein to fight foreign substances in the body and to repair damaged tissue. The enzymes in FORMULA V4 help your pet digest the protein in food resulting in a stronger immune system.. FORMULA V4 provides highly active concentrated Protease enzymes plus Calcium Ascorbate, a combination of two nutrients, calcium and vitamin C, commonly associated with a healthy immune system, in a base of pure plant fiber.
From the Label
Each capsule contains: Calcium ascorbate, protease. Other ingredients: plant fiber, gelatin capsule.