LOreal Paris Revitalift Derm Intensives Vitamin C Serum visibly boosts skins youthful radiance in 1 week. - Validated in partnership with dermatologists, this lightweight, yet highly potent 10% Pure Vitamin C Serum effortlessly glides onto skin, leaving it velvety soft and powerfully radiant. The cream formula quickly absorbs to even skin tone, reduce wrinkles, and give your skin a matte look - perfect to use before your face cream moisturizer and make up. - Vitamin C is a vital antioxidant naturally found in skin, proven to boost radiance and neutralize free radicals that lead to skin aging. This powerful but highly unstable molecule degrades when exposed to air, light or water. To maximize potency and stability, our Vitamin C serum was specially formulated without water, packaged in an air-tight metal tube sealed until ready to use, and produced in controlled conditions to minimize oxygen exposure. - Fragrance free. Paraben free. Allergy Tested. No mineral oil or synthetic dyes. Suitable for sensitive skin. For best results, use before Triple Power Face Moisturizer.