Titanium Dioxide 5%: Mineral component of sunscreen that reflects UVA/UVB rays; Zinc Oxide 7%: Mineral component of sunscreen that reflects UVA/UVB rays; Palmitoyl Tetrapeptide-7: Peptide that reduces skin irritation caused by things like UV Exposure; Ascorbyl Palmitate: Form of vitamin C that helps stimulate collagen production, and defend against free-radical damage; Palmitoyl Oligopeptide: Peptidie that stimulates elastin and collagen production