Powerful, ultra-fine brightening facial serum with a lightweight, refreshing herbal-citrus formula Contains Vitamin C Esters, a more effective and less irritating form of Vitamin C Minimizes the appearance of dark spots and discoloration with Squalene and Rosemary Leaf Blend of extracts to moisturize skin to visibly reduce fine lines & firm skin for smoother, clearer, radiant and even skin tone