Bio-Groom So-Gentle is a pure and natural, very gentle, hypo-allergenic shampoo. Tested to ensure extreme mildness by in vitro methods (a non-animal testing procedure). It is exceptionally mild, recommended for allergy prone dogs, cats, puppies and kittens, for sensitive skin and when tearless shampoo is needed. It cleanses thoroughly without stripping the natural, protective oils from skin and coat. Results in a beautiful, healthy shine. Rinses out easily and completely, avoiding leaving irritating residue behind. Cleansers including Coconut Oil are derived from renewable and biodegradable sources. No perfumes, dyes, parabens, thickeners or other common allergens. Safe to use with topical flea and tick treatments.