Environ RAD Antioxidant Sun Cream SPF 15 contains sun filters and reflectors that work together to provide SPF 15 sun protection. Also included in the formulation antioxidants, titanium dioxide, beta-carotene and vitamins C and E help to fight free radicals. The light and creamy texture SPF is easily applied to the entire body for a smooth, satiny finish. Environ RAD Antioxidant Sun Cream SPF 15 is also suitable for use under makeup. To achieve optimal protection, it is recommended to reapply Environ RAD Antioxidant Sun Cream SPF 15 frequently, every 90 mins to 2 hours.