BRAND NEW IN BOX- SkinCeuticals- Physical Fusion UV Defense SPF 50 A tinted SPF 50 sunscreen with 100% mineral filters provides broad spectrum UVA/UVB protection, while promoting natural radiance and a more even skin tone. Mineral Radiance UV Defense SPF 50 is a weightless sunscreen fluid that combines 100% mineral filters with translucent color spheres for effective, broad-spectrum UVA/UVB protection and an even, radiant finish. This high protection zinc oxide mineral sunscreen also contains artemia salina, a plankton extract known to increase skin’s resistance to UV- and heat-induced stress.