EltaMD UV Pure Broad Spectrum SPF 47 is a physical sun protection product that defends against damage without the use of harsh chemicals. This gentle and lightweight formula can be used on the face and body to protect against UVB rays that cause burning and UVA rays that cause signs of aging. You can apply this zinc oxide sunscreen to dry or wet skin and receive the same unbeatable protection. The water-resistant formula lasts up to 80 minutes so you can wear this product while exercising and swimming. Dont leave yourself unprotected apply this sunscreen to avoid signs of aging.