All natural and contains no soaps, dyes or animal protein;MalAcetic Shampoo for pets is a unique crystal-clear preservative-free formulation of acetic and boric acids in an elegant pH balanced shampoo;This product is keratolytic, keratoplastic, deodorizing, de-skunking and degreasing;Contains Acetic and Boric Acids to leave your pet's hair clean, soft and lustrous;Made in the USA