The first retinol serum from LRP to fight the visible signs of aging with a unique formulation for sensitive skin. Clinically proven to firm, fill & smooth. The La Roche-Posay Retinol 0.3% + Vitamin B3 Serum is specifically formulated for those concerned with dehydration, skin irregularities (complexion) and wrinkles, but also searching for a serum suitable for sensitive skin. Ingredient Evidence: - RETINOL : Targets fine lines & wrinkles and omproves appearance of uneven skin texture & tone - VITAMIN B3 : Soothing agent that helps keep skin soft, plump & supple by improving moisture retention - GLYCERIN : Intense hydration and helps restore skin\'s precious moisture barrier Clinical results: IMMEDIATE: - 76% said skin felt soothed - 80% agreed skin felt nourished AFTER 4 WEEKS: - 88% reported more supple skin - 86% agreed overall skin appearance was improved AFTER 8 WEEKS: - 88% said skin felt firmer - 82% agree skin looks younger. Safety Warnings : - Avoid direct contact with eyes and lips. - Do not use with other Retinol products. - Always use an SPF>15 in the morning, as this product may increase skin\'s sensitivity to the sun.