RETINOL 0.3 NIACIN RENEWING SERUM 1.01OZ. Benefits: Formulated with 0.11% Retinol and 5% Niacinamide, this powerful yet gentle blend helps refine rough skin texture and visibly smooth the look of pores.. Infused with over 20 soothing ingredients, including Ceramide, to support the skins moisture barrier.. Gentle, fragrance-free formula suitable for normal and sensitive skin types.. Key Ingredients: Retinol 0.11% : Helps make the skin look firmer and youthful-looking.. Niacinamide 5% : Helps revitalize the look of skin. Ceramide : Helps keep the skin's moisture barrier. Research Results: Tested to help enhance skin barrier damaged due to external stimulation. 100% said skin felt moisturized.. 100% said skin irritated by external stimulation was quickly soothed..