Results equal to a leading prescription for lines and wrinkles. Activated fresh, these breakthrough day-and-night boosters with pure Vitamin C 10% and A (Retinol) unleash clinically proven power to brighten skin, 're-fill' lines and wrinkles, and visibly recontour. And their patented technology* is so incredibly potent, just a few drops mixed with your moisturizer deliver prescription-level benefits.** Allergy Tested. 100% Fragrance Free.