Put Idebenone, the most powerful antioxidant*, to work for your face and eyes. This gift set features two serums that are proven to minimize the look of crows feet and fine lines.* When compared to alpha lipoic acid, kinetin, vitamin C, vitamin E and coenzyme Q10. EPF and Environmental Protection Factor are certification marks and trademarks owned by Pharma Cosmetix Research, L.L.C.** Based on a clinical study of 49 women.