Product details What It Is Vitamin C Serum, clinically-demonstrated to boost skin’s radiant look whilst visibly reducing the appearance of lines and wrinkles. Pores look diminished, skin feels firmer. Now formulated with even more antioxidant Vitamin C, Dermatologist Solutions™ Powerful-Strength Line-Reducing Concentrate incorporates 10.5% L-Ascorbic Acid and 2% Ascorbyl Glucoside. In addition to Vitamin C, this anti-ageing serum now includes Hyaluronic Acid to help skin retain moisture. Kiehl’s original anti-ageing Vitamin C serum, Powerful-Strength Line-Reducing Concentrate, now with 12.5% Vitamin C and Hyaluronic Acid. Now formulated with even more Vitamin C, Dermatologist Solutions™ Powerful-Strength Line-Reducing Concentrate incorporates 10.5% L-Ascorbic Acid and 2% Ascorbyl Glucoside. In addition to Vitamin C, this anti-ageing serum now includes Hyaluronic Acid. The formula helps reduce the appearance of lines and wrinkles while helping to improve the feel of skins texture. Skin looks radiant and feels smoother. This Vitamin C serum is carefully-formulated to provide clinically-proven results in a concentration gentle enough for sensitive skin. What It’s Good For Skin feels smoother and looks radiant. The formula penetrates into skin's surface layers, helping to reduce the appearance of lines and wrinkles Formulated for all skin types, including sensitive skin Our clinical test results prove the formula’s efficacy and customers agree* 82% agree skin feels more elastic 82% agree skin appears more radiant 82% saw softer looking deep lines 80% agree skin feels more firm 78% saw visibly diminished pores 86% agree overall skin feels improved *8 week consumer self-assessment, 52 participants. Key Ingredients VITAMIN Cg Vitamin Cg, or Ascorbyl Glucoside, is a Vitamin C derivative that activates once absorbed into the upper layers of the skin’s surface. With antioxidant benefits, this form of Vitamin C is frequently used in anti-wrinkle skincare products to help reduce the appearance of lines. FRAGMENTED HYALURONIC ACID This fast-absorbing form of Hyaluronic Acid is known for its ability to hold up to 1,000 times its weight in water. The lower molecular weight and size is able to penetrate deeply and fill water reserves in skin. GLYCERIN Glycerin is a well-known, effective humectant. Within our formulas, it helps skin retain moisture & soften skin. Suitable for All Skin Types, including Sensitive Skin How to use Cleanse skin thoroughly prior to application. Apply over entire face twice morning and night (avoiding the eye area). In case of contact with eyes, rinse them immediately. As the formula blends into the skin, you may experience a feeling of warmth. Complete your routine Ginger Leaf & Hibiscus Firming Mask, A velvety firming face mask that helps smooth the appearance of skin overnight. Powerful Wrinkle Reducing Eye Cream, A skin fortifying, wrinkle-reducing eye cream to target signs of ageing. Hazards and Cautions In case of contact with the eyes, rinse immediately and thoroughly Important info Ingredients Propylene Glycol, Dimethicone, Glycerin, Ascorbic Acid, Ethylhexyl Palmitate, Cetyl PEG/PPG-10/1Dimethicone, Dimethicone Crosspolymer, Ascorbyl Glucoside, Cyclohexasiloxane, Hydroxyethylpiperazine Ethane Sulfonic Acid, Lauroyl Lysine, Acrylonitrile/Methyl Methacrylate/ Vinylidene Chloride Copolymer, Polysilicone-11, Adenosine, Hydrolyzed Hyaluronic Acid, Limonene, Isobutane, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Limon Peel Oil/Lemon Peel Oil, Citral, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate.