BIXBI Organic Pet Superfood Skin & Coat Daily Dog & Cat Supplement provides potent protection for your pet’s skin and coat health. Whole food antioxidants and B-vitamins provide key nutrition while nourishing the skin and reducing free radical damage at the cellular level. Its unique organic mushroom formula also contains natural immune modulators which balance overactive antibody responses — the cause of itchy skin, rashes and excessive shedding in pets with allergies.