Product details The Dynamic Duo Together at last: the brightening power of Vitamin C and the correcting power of Retinol join forces in one supercharged, lightweight serum. This ultimate collaboration is a skincare science breakthrough featuring two forms of stabilized Vitamin C + Acerola Cherry Extract to restore clarity and brighten dull, tired skin as Retinol smooths rough texture and fine lines — all while helping to neutralize the effects of free radicals to skin. Amplified by proprietary NIA-114™, our proprietary form of Niacin, to strengthen the skin barrier for a renewed, glowing complexion.Restores radiance and clarity to dull, tired skinâ_x0080__x008b_Smooths away fine lines and uneven textureâ_x0080__x008b_Visibly firms and improves elasticity How to use Shake well. Apply 1 to 3 drops to clean face in the morning and evening. Follow with moisturizer. Hazards and Cautions Keep out of eyes. Stop use if irritation occurs. This product may increase skin’s sensitivity to the sun. Use sunscreen daily Ingredients Aqua (Water, Eau), Sodium Ascorbyl Phosphate, Glycereth-7 Triacetate, Pentylene Glycol, Polysorbate 20, Dipropylene Glycol, Glycerin, Dimethyl Isosorbide, Ascorbyl Glucoside, Ascorbic Acid, Malpighia Glabra (Acerola) Fruit Juice, Retinol, Sodium Hyaluronate, Myristyl Nicotinate, Tamarindus Indica Seed Polysaccharide, Orobanche Rapum Extract, Malus Domestica Fruit Cell Culture Extract, Camellia Sinensis Leaf Extract, Xylitylglucoside, Bacillus/Sea Salt Ferment Filtrate, Hydroxymethoxyphenyl Decanone, Anhydroxylitol, Adenosine, Xylitol, Glucose, Ethylhexylglycerin, Lecithin, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Propanediol, Maltodextrin, Rhizobian Gum, Mica, Parfum (Fragrance), Limonene, Linalool, Geraniol, Citral, Citronellol, Benzyl Benzoate, Chlorphenesin, Phenoxyethanol, BHT, BHA, Sodium Benzoate, Potassium Sorbate, CI 77491 (Iron Oxides), CI 77891 (Titanium Dioxide)