Will not irritate sensitive skin. Free of harsh ingredients dyes and fragrances. Idea for pets with known allergies. Mild and tearless formula is idea for pets with allergies or sensitive skin. With gentle ingredients to promote healthy skin. Vitamin E: Antioxidant properties – supports skin health. Lactic Acid: Results in superior lipid barrier – maintains moisture in skin. Allantoin: Moisturizing keratolytic and anti-irritant properties – helps heal and soothe.