Reversing the visible signs of aging caused by photoaging, Lancaster Sun Perfect Clear & Tinted Duo Stick SPF50 features ultra-broad sun protection with anti-aging efficacy in an on-the go format. Our Full Light TechnologyTM, offers 10x broader sun spectrum technology while our Anti-aging Technology helps reduce wrinkles, fine lines and dark spots and prevents the appearance of new ones. This daily photoaging duo stick promotes targeted application and delivers a mattifying finish with its clear side and a blurring finish with its tinted side. It's touch-free texture is ideal for reapplication throughout the day, even over make-up. Now fragrance-free, it can be applied all over the face, including sensitive areas such as the eye contour and lips. By targeting the Full Sun Spectrum vs UVB & UVA protection only. No sunscreen product can provide full protection from sun's rays. Overexposure to the sun is a serious health threat.