{"product_id":"cosrx-advanced-the-vitamin-c-23-serum","title":"Cosrx - Advanced The Vitamin C 23 Serum","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eCOSRX Advanced The Vitamin C 23 Serum\u003c\/strong\u003e is a high‑potency brightening treatment powered by \u003cstrong\u003e23% pure Vitamin C\u003c\/strong\u003e to target stubborn blemish marks, uneven tone, dullness, and early signs of aging. This upgraded formula delivers exceptional results, clinically proven to improve \u003cstrong\u003eblemish marks by 8.87%\u003c\/strong\u003e, \u003cstrong\u003eskin transparency by 15.06%\u003c\/strong\u003e, \u003cstrong\u003edeep melanin by 14.15%\u003c\/strong\u003e, \u003cstrong\u003eskin radiance by 34.81%\u003c\/strong\u003e, and \u003cstrong\u003eskin texture by 92.32%\u003c\/strong\u003e. It also boosts \u003cstrong\u003esurface elasticity by 15.07%\u003c\/strong\u003e, helping the skin appear firmer and more refined.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned with a low‑irritation dual‑layer texture, the serum stabilizes high‑concentration Vitamin C for maximum efficacy. It provides \u003cstrong\u003e5‑fold blemish improvement\u003c\/strong\u003e, including \u003cstrong\u003e17.43% reduction in blemish area\u003c\/strong\u003e, \u003cstrong\u003e12.05% improvement in tone evenness\u003c\/strong\u003e, \u003cstrong\u003e30.14% reduction in redness\u003c\/strong\u003e, \u003cstrong\u003e9.51% improvement in yellowness\u003c\/strong\u003e, and \u003cstrong\u003e4.05% improvement in dull tone\u003c\/strong\u003e after four weeks. Pore concerns also improve significantly, with \u003cstrong\u003e38.15% reduction in pore volume\u003c\/strong\u003e, \u003cstrong\u003e36.05% in pore area\u003c\/strong\u003e, \u003cstrong\u003e28.45% in pore number\u003c\/strong\u003e, and \u003cstrong\u003e13.01% in pore depth\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnhanced with \u003cstrong\u003eSuper Vitamin E (Tocotrienol)\u003c\/strong\u003e, \u003cstrong\u003eTocopherol\u003c\/strong\u003e, \u003cstrong\u003eGlutathione\u003c\/strong\u003e, \u003cstrong\u003eNiacinamide\u003c\/strong\u003e, \u003cstrong\u003eAdenosine\u003c\/strong\u003e, \u003cstrong\u003ePanthenol\u003c\/strong\u003e, \u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e, and \u003cstrong\u003eAllantoin\u003c\/strong\u003e, it delivers powerful antioxidant synergy, elasticity care, brightening, and soothing hydration. Clinically tested for sensitive skin, non‑comedogenic, and designed for comfortable daily use, the \u003cstrong\u003eCOSRX Advanced The Vitamin C 23 Serum\u003c\/strong\u003e leaves skin clearer, brighter, smoother, and visibly revitalized.\u003c\/span\u003e\u003c\/p\u003e","brand":"COSRX","offers":[{"title":"Single","offer_id":43706275364930,"sku":null,"price":31.99,"currency_code":"CAD","in_stock":true},{"title":"2-Pack","offer_id":43706275397698,"sku":null,"price":54.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/8657\/7474\/files\/Advanced_VitaminC23_00.webp?v=1777927281","url":"https:\/\/thekimyoung.com\/da\/products\/cosrx-advanced-the-vitamin-c-23-serum","provider":"thekimyoung","version":"1.0","type":"link"}