This is a physician-grade sunscreen that is fragrance-free, paraben-free and lightweight that delivers a sheer finish and absorbs quickly. This broad-spectrum sunscreen protects against both UVA & UVB rays and the combination of Micronized Zinc Oxide and Octinoxate is transparent, leaving no residue or film on the skin. Hyaluronic Acid will absorb one thousand times its weight in moisture to encourage hydration and improve texture and tone, while antioxidants aid in fighting free radicals. Formulated for daily use, this sunscreen absorbs quickly into the skin, allowing it to be worn alone or underneath makeup.