SPF 25, Water Resistant, and non whitening. This sunscreen glides on smooth without a greasy residue, and travels easily in a diaper bag or purse. Star Naturals Baby provides natural, broad spectrum UVA/UVB protection without the use of chemical active ingredients or preservatives. Sun protection is created using Zinc Oxide (found in most diaper creams) as a physical blocker that stays on the skin's surface. Star Naturals Baby Sunscreen is formulated with Organic Almond Oil and Vitamin E to provide moisture and protection.