iS Clinical Eclipse SPF50+ Translucent is formulated specifically for daily use and extended outdoor activities, Eclipse SPF50+ is a unique fusion of scientifically advanced physical sunscreens with Titanium Dioxide (transparent), Zinc Oxide (micronized) and pure vitamin E. The resulting blend provides water-resistant broad spectrum protection from both UVA and UVB rays in an ultra sheer formula that absorbs quickly for a non-greasy matte finish.