Best of Beauty - Award Winner - Allure The Beauty Expert 2019 Clinically Proven Advanced Retinol Results in 4 Weeks Dermatologist Recommended Anti-Aging BrandNon-Comedogenic RoC® is a leading French skincare brand devoted, since 1957, to developing clinically proven products that deliver visible and lasting results. Strong partnerships with dermatologists have contributed to our expertise in understanding skincare and developing formulations, which are highly effective yet suitable for all skin types. RoC®, we prove our promises. See a dramatic reduction in the appearance of deep wrinkles with RoC® Retinol Correxion® Deep Wrinkle Serum. This potent formula is clinically proven to visibly smooth, firm and restore skin's radiance. Made with pure RoC® Retinol and our exclusive mineral complex, this serum works on skin's surface to reveal fresher, younger looking skin. Dermatologist tested. Proven Results: In 4 weeksDullness is visibly reduced, restoring radiance to skin. Fine lines on face and neck are visibly smoothed. Skin is visibly firmer and elasticity appears restored. In 8 weeks Signs of photo-damage appear diminished. In 12 weeksDeep wrinkles on face and neck are visibly reduced.