Universal C Skin Refiner 20% Vitamin C Serum + SPF 50 Mineral Sunscreen - Universal C Skin Refiner 20% Vitamin C Serum + SPF50 Mineral Sunscreen is a two-in-one daily 20% vitamin C serum with sheer zinc sunscreen that immediately brightens and protects skin from harmful UV rays and environmental stressors while reducing and preventing dark spots, fine lines and wrinkles.BenefitsSuitable for most skin tonesUVA/B protectionBrightens and evens skin toneFormula dries invisible with no white cast20% vitamin C (L-ascorbic acid) serum with mineral zinc sunscreen SPF 50Patented, stable formula does not oxidizeKey IngredientsSqualane hydration that locks in moisture without clogging poresStable EGCG (Epigallocatechin Gallate) soothes skin and reduces redness20% Vitamin C (L-Ascorbic Acid) brightens skin, reduces dark spots, fine lines and wrinklesIron Oxides protect against blue lightZinc Oxide 17.5% (Active) protects against UVA/B raysResearch Results91% showed significant improvement in skin density (collagen production) after 4 weeks100% showed significant improvement in lines, wrinkles and skin softness immediately and after 4 weeksConsumer tested on all skin types and skin tones - Universal C Skin Refiner 20% Vitamin C Serum + SPF 50 Mineral Sunscreen