Day - Discover L'Oreal Paris' NEW Revitalift Clinical 12% Pure Vitamin C [Tone-Pore-Line] Serum formulated with 12% PURE Vitamin C, plus Vitamin E and Salicylic Acid. Night - The NEW Revitalift Laser Pure Retinol Night Serum is the highest concentration of Pure Retinol from L'Oréal PARIS, scientifically proven to visibly reduce 100% of wrinkles, even deep ones* Validated with dermatologists, this potent 12% Pure Vitamin C serum from L'Oreal Paris is scientifically proven to visibly correct the 3 key first signs of early ageing: uneven skintone, visible pores and fine lines. 12% Pure Vitamin C, the most potent form used by dermatologists, is a powerful antioxidant that helps to visibly brighten skin and reduce signs of ageing. The New L'Oréal Paris Revitalift Laser Pure Retinol Night Serum is our most potent, highest concentration of pure Retinol. Validated with dermatologists, the powerful formula is scientifically proven to visibly reduce 100% of wrinkles, even deep ones* Known to be highly effective and fast-acting in correcting deep wrinkles and signs of ageing, pure Retinol is a top dermatologist-recommended ingredient which helps to renew skin overnight. It is proven to fight stubborn signs of ageing like deep wrinkles, age spots and uneven skin texture. WHAT IS PURE RETINOL? Dermatologists recommend Pure Retinol because it is the most researched, potent and effective form. With many retinols available in skincare, always look for those that say PURE.