{"product_id":"cosrx-advanced-the-vitamin-c-23-serum-reform","title":"COSRX Advanced The Vitamin C 23 Serum Reform","description":"\u003ch2\u003eCOSRX Advanced The Vitamin C 23 Serum Reform\u003c\/h2\u003e\u003cp\u003eA high-potency brightening serum with \u003cstrong\u003e23% Ascorbic Acid\u003c\/strong\u003e — one of the highest concentrations available — to visibly reduce dark spots, even skin tone, and boost radiance. Reformulated with Glutathione, Niacinamide, and 3-O-Ethyl Ascorbic Acid for enhanced brightening and antioxidant protection. Shake before use and store in the fridge after opening to preserve potency.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e23% Ascorbic Acid delivers powerful brightening and antioxidant defense against environmental damage.\u003c\/li\u003e\n\u003cli\u003eGlutathione and Niacinamide work synergistically to reduce hyperpigmentation and even skin tone.\u003c\/li\u003e\n\u003cli\u003e3-O-Ethyl Ascorbic Acid provides a stable, skin-penetrating form of Vitamin C for deeper action.\u003c\/li\u003e\n\u003cli\u003eSodium Hyaluronate and Panthenol hydrate and soothe while actives work.\u003c\/li\u003e\n\u003cli\u003eSuitable for use under the eye area — avoid direct eye contact.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eShake one to two times before use.\u003c\/li\u003e\n\u003cli\u003eApply two to three drops once or twice daily.\u003c\/li\u003e\n\u003cli\u003eFor daytime wear, follow with SPF 30+ sunscreen.\u003c\/li\u003e\n\u003cli\u003eCan be applied under the eye area. Avoid direct eye contact.\u003c\/li\u003e\n\u003cli\u003eAfter opening, store in the fridge to prevent oxidation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eIngredients\u003c\/h3\u003e\u003cp\u003eWater\/Eau, Ascorbic Acid (23%), Butylene Glycol, Dimethicone, Panthenol, 3-O-Ethyl Ascorbic Acid, Squalane, Sodium Hydroxide, Caffeine, Sodium Hyaluronate, Sodium Metaphosphate, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glutathione, Helianthus Annuus (Sunflower) Seed Oil, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Beta-Carotene.\u003c\/p\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":53020725444917,"sku":"COS4651","price":28.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/4757\/6117\/files\/CelimaxTheVita-ARetinolShotTighteningSerum30ml_1.jpg?v=1781927230","url":"https:\/\/vglebeauty.com\/fr\/products\/cosrx-advanced-the-vitamin-c-23-serum-reform","provider":"VGLE Beauty","version":"1.0","type":"link"}