Lightsaver Shade 0 is a dermatologist-founded activated mineral sunscreen offering broad spectrum SPF 33 protection against both UVA and UVB rays. This non-tinted formula provides comprehensive sun protection in an elegant, mineral-based formulation. The product comes in a 1.7 fl oz (50mL) tube with a clean, minimalist white design featuring gold lettering. As a mineral sunscreen, it likely uses physical UV blockers rather than chemical filters. The 'Shade 0' designation indicates this is a non-tinted version suitable for all skin tones. Being dermatologist-founded suggests careful formulation with skin health in mind.