Got The Dull Skin Blues? Perk Up With Olay’s Powerful Tone Perfecting Serum! We’ve Harvested The Power Of Super-Nutrient Vitamin B3 (Niacinamide) And Vitamin C To Refresh Your Complexion. One Single Drop Has The Power To Visibly Renew One Million Skin Cells. With Daily Use, You’ll See Noticeably Brighter Skin On Day 1 And More Even Skin Tone In Just Two Weeks. To Use, Apply Several Drops To Clean Skin And Then Seal In Your Treatment With Your Favorite Olay Moisturizer. This Fragrance-Free Serum Absorbs Quickly And Cleanly Without Leaving Skin Feeling Greasy. No Parabens, Phthalates, Mineral Oil, Or Synthetic Dyes. So Brighten Up Buttercup!