The Innovative Sun Serum Is Expertly Designed Not Only To Protect Your Skin From Harmful Uv Rays But Also To Enhance Your Natural Glow, Giving You A Radiant And Even Complexion, Easily Quick-Drying Serum With Spf For High-Level Protection Against The Sun'S Harmful Uva And Uvb Rays. How To Use : Apply A Generous Amount Of Sun Whitening Body Serum Evenly To All Exposed Skin Areas, Then Gently Massage Until Completely Absorbed. Reapply Every Two Hours Or After Swimming Or Sweating To Maintain Skin Protection.