This luxuriously smooth, lightweight formula penetrates quickly to provide invisible SPF protection against UVB/UVA rays that can cause sunburn, cell damage and premature signs of aging caused by environmental aggressors. Powered by an advanced UV Defense System, this luxuriously lightweight sunscreen is ultra-transparent and gives you superb in-sun protection while helping repair visible signs of aging. Ideal for extended sun exposure. Endorsed by the Skin Cancer Foundation, this product has been granted a Seal of Approval for daily use, a sign of the product and the brand's commitment to developing effective sun protection.