Diorsnow Essence of Light Serum Brightening Serum with a Vitamin C Derivative What It Is: The skin brightening serum visibly improves the 5 dimensions of skin quality: skin tone, evenness, texture, translucency, and imperfections. What It Does: Diorsnow Essence of Light Serum brightening serum is infused with edelweiss extract from the Dior garden to help diminish the look of dark spots on the skin and ethyl-ascorbic acid, a vitamin C derivative, for brightening action. How To Use: For optimum results, follow the complete Diorsnow brightening skincare ritual: Cleanse your skin with Diorsnow Essence of Light Purifying Brightening Foam. Prepare your skin to receive the rest of the skincare with Diorsnow Essence of Light Micro-Infused Lotion. Activate the luminosity at the heart of your skin with Diorsnow Essence of Light Serum. Hydrate and even out your skin with Diorsnow Essence of Light Lock & Reflect Creme. Clinical Results: This serum hydrates the skin for 24 hours* and provides a mattifying effect for 6 hours.* Skin Luminosity: Skin has a natural glow: +45%** Skin is more luminous: +63%** Skin Texture: Skin texture appears refined: +44%** Skin seems smoothed: +58%** The appearance of pores is visibly diminished: +42%** Even Skin Tone: Dark spots are less visible: -43%** There seem to be fewer dark spots: -25%** Dark spots appear smaller: -19%** The color of dark spots appears faded: -43%** Imperfections appear reduced: -37%** Sallow undertones appear diminished: -31%** The complexion is even: +44%** Skin appears translucent: +49%** * Instrumental test carried out on 32 women. ** Clinical test by a dermatologist on 32 Asian women after 2 months. Skin Type: All skin types Skin Concern: Brightening, soothing, anti-oiliness, anti-imperfection and anti-roughness. 1.7 oz. / 50 mL Ingredients*: Aqua (Water), Glycerin, Butylene Glycol, Propanediol, Pentylene Glycol, Coco-caprylate/caprate, Steareth-21, Polyglyceryl-10 Eicosanedioate/tetradecanedioate, 3-o-ethyl Ascorbic Acid, Cellulose, Citrus Unshiu Peel Extract, Dipotassium Glycyrrhizate, Angelica Acutiloba Root Extract, Kluyveromyces Extract, Caprylyl Glycol, Lauroyl Lysine, Parfum (Fragrance), Ethylhexylglycerin, Chlorphenesin, Behenyl Alcohol, Xanthan Gum, Ci 77891 (Titanium Dioxide), Alcaligenes Polysaccharides, Citric Acid, Sodium Citrate, Leontopodium Alpinum Flower/leaf Extract, Sodium Metabisulfite, Sodium Benzoate, Tromethamine, Potassium Sorbate, Silica, Magnolia Obovata Bark Extract, Tocopherol, Dimethicone, Carbomer, Disodium Edta, Steareth-2, Mica, Alumina *Please Note: This ingredient list is subject to change. Please refer to the product packaging for the most up-to-date ingredient list.