Amazon is an authorized retailer of La Roche-Posay products. This La Roche-Posay Retinol B3 serum is formulated with Pure + Gradual Release Retinol, Vitamin B3, and Glycerin. This lightweight, hydrating serum visibly reduces the look of lines, wrinkles and premature sun damage. This Retinol serum contains Gradual Release Retinol and Vitamin B3, creating a triple anti-aging complex for optimal effectiveness and gentleness while also being suitable for sensitive skin. This serum features a dermatological active, booster, and buffer ingredient in its formula. Skin immediately looks more luminous, toned, and hydrated. With continuous use, signs of premature sun damage are reduced; skin looks more toned and recovers it youthful bright look. Apply 3-4 drops of this facial serum in the evening to the face and neck. Use alone and always add a moisturizer and SPF to your routine when using this product. This retinol serum is an allergy tested formula with fragrance. This anti-aging serum is: suitable for sensitive skin, non-comedogenic, paraben-free and dermatologist tested. Product packaging may vary. Ingredients: AQUA /WATER / EAU ,GLYCERIN, CYCLOHEXASILOXANE, ALCOHOL DENAT., PENTYLENE GLYCOL, NIACINAMIDE, DIMETHICONE, GLYCINE SOJAOIL / SOYBEAN OIL, PPG-6-DECYLTETRADECETH-30 , SODIUM HYALURONATE, RETINOL, ADENOSINE, AMMONIUMPOLYACRYLOYLDIMETHYLTAURATE , CAPRYLYL, GLYCOL, CITRIC ACID, TRISODIUM ETHYLENEDIAMINE, DISUCCINATE, XANTHAN GUM , POLYSILICONE-11, RETINYL PALMITATE ,TOCOPHEROL, PHENOXYETHANOL, PARFUM/ FRAGRANCE. (CODE F.I.L.:B244833/1)