Heal, protect and soothe your pet's skin with neutralized zinc . Trusted and used by veterinarians around the world, MAXI/GUARD Zn7 DERM provides relief for itching, dry skin, hotspots, burns and superficial wounds. Zn7 DERM is antibiotic, alcohol and steroid-free and safe for daily use on all animal skin types. Formulated for fast absorption without greasy or oily residue.