This featherweight UV Defender is in a class of its own. Our first 100% non-chemical sunscreen is formulated with skin-strengthening Opuntia Cactus Extract. So it helps create a moisture barrier to boost skin's resilience and help prevent the daily damage caused by pollution and other irritants. Gentle on the skin? Check. Tough on environmental aggressors? You bet. Apply A.M. to face and neck following your moisturizer.