Skin Care Anti-Aging Vitamin C Hyaluronic Acid Niacinamide CoQ10 Strength in Naturals Not Tested on Animals Our Age-Defying Retinol Serum contains a carefully formulated blend of ingredients to address the most common concerns of aging. Retinol increases skin’s cell turnover, visibly reducing the appearance of lines, wrinkles and discoloration, while Vitamin C, Hyaluronic Acid and Niacinamide defend and nourish to add radiance, hydration and firmness to the skin. Suggested Use Massage a small amount onto cleansed and toned skin, allowing the serum to absorb completely. Follow with appropriate moisturizer. For best results, apply nightly and follow with an SPF during the day.