For years, veterinarians have used the original Proanthozone formula in dogs and have achieved positive results. Nonetheless, skin issues have maintained their position at or near the top of the list of reasons why owners take their pets to the veterinarian. The basis of the formula is antioxidants that can help skin health. Omega fatty acids are an important addition to the formula for supporting healthy cell membranes. Proanthozone Derm includes ingredients for enhanced dermatological use, such as omega-3 and omega-6 fatty acids, as well as Spirulina. It also has plant polyphenols, such as those found in apples, cranberries, pine bark and grape seed extract. The proanthocyanidins found in Proanthozone Derm are potent, safe antioxidants that support skin and coat health.