Shield skin against harmful UV damage with the Bronz Dry Oil SPF 50+ from Bioderma’s dermatologist-prescribed sun protection range; Photoderm. Protecting skin against the ageing effects of photo-damage from sun exposure, the transparent, weightless dry oil leaves a non-greasy, non-sticky protective film on skin that UVA and UVB rays cannot penetrate. Enriched with the brand’s exclusive Cellular Bioprotection™, the non-drying sunscreen oil provides a powerful defense system for skin’s cells and DNA. Free from alcohol.