DermaPet DermaBenSs Soapless Shampoo with Moisturizers (ONE GALLON) DermaBenSs Soapless Shampoo with Moisturizers for use on dogs and cats. It's a gentle, pH balanced shampoo, containing Benzoyl Peroxide (2.5%), sulfur (1%) and salicylic acid (1%). Natural moisturizing factors, antioxidants, vitamin E and an elegant natural fragrance, Cruelty free, environmentally sensitive and contains no animal protein, dyes, or soaps All contents are biodegradable For use on DOGS & CATS