When to use Dermgard Skin and Coat: dry, itchy, flaky, dull hair coats, hot spots, allergic dermatitis, dandruff Contains: MSM (OptiMSM methylsulfonylmethane): MSM is a safe organic molecule essential for life and a rich source of needed sulfur. Sulfur remains a nutrient that pets do not get enough of in their diets. MSM is proven to enhance skin and coats, reduce inflammation, and strengthen the immune system Contains: Omega-3, 6, and 9 from fish oil. Omega 3 fatty acids (EPA and DHA) can modify inflammatory skin responses in healthy dogs. Typical pet foods lack Omega 3 but are rich in Omega 6 Contains: Vitamins A, E, B1, B2, B6, B12 and Zinc assisting in the treatment of skin conditions such as dry, itchy skin, hotspots, and dandruff & to improve skin and coat health and helps with skin allergies while boosting the immune health system Made in the USA from US ingredients Our vet-formulated and vet approved Comfort DermGard contains all the essential nutrients to promote healthy skin and shiny coats in dogs. Our formula contains the perfect balance of omega 3, 6 and 9 essential fatty acids, fish oil, OptiMSM, vitamins and minerals for optimal skin health. OptiMSM is 99.9% pure MSM which is a rich source of sulfur, essential for aiding skin irritations and maintaining healthy skin, coat, and nails. Daily supplementation helps to prevent certain nutritional deficiencies and supports conditions for optimizing the health of any pet’s skin and coat.