Unscented 16-to-1 A perfectly clear pH balanced all natural tearless shampoo that is biodegradable. This shampoo is so Gentle and Pure. It's clearly the best for not causing allergic reactions in pets and you! The pet will be clean, with extreme gentleness and will have a rich luster and shine. It is formulated to be Hypo-Allergenic, tearless and is superb for the youngest of pets. Gentle Sudz Hypo-Allergenic Tearless Shampoo contains Vitamin E and Aloe Vera and is safe for dogs, cats, puppies, and kittens.