{"product_id":"the-vitamin-c-23-serum","title":"[COSRX] The Vitamin C 23 Serum","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eCOSRX The Vitamin C 23 Serum is a high-potency brightening treatment formulated with 23% pure L-Ascorbic Acid (Vitamin C) to target dull skin, acne scars, and signs of aging. This antioxidant-rich serum combines Vitamin E and Glutathione to fight free radicals while Sodium Hyaluronate ensures deep hydration, making it suitable for all skin types including sensitive skin.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Potency Brightening:\u003c\/strong\u003e 23% pure Vitamin C effectively fades dark spots and hyperpigmentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcne Scar Treatment:\u003c\/strong\u003e Visibly reduces the appearance of post-acne marks and discoloration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Aging Power:\u003c\/strong\u003e Boosts collagen production to improve skin elasticity and reduce fine lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntioxidant Protection:\u003c\/strong\u003e Vitamin E and Glutathione shield skin from environmental damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Hydration:\u003c\/strong\u003e Sodium Hyaluronate locks in moisture for plump, healthy skin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven Skin Tone:\u003c\/strong\u003e Promotes a brighter, more radiant complexion over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\u003cp\u003eAll skin types, especially:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDull, uneven skin tone needing brightening\u003c\/li\u003e\n\u003cli\u003eAcne-prone skin with scarring or PIH (post-inflammatory hyperpigmentation)\u003c\/li\u003e\n\u003cli\u003eAging skin seeking firmness and elasticity improvement\u003c\/li\u003e\n\u003cli\u003eThose wanting potent Vitamin C without irritation (when introduced gradually)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eStart slowly: Use 2-3 times per week, then gradually increase frequency\u003c\/li\u003e\n\u003cli\u003eApply after cleansing and toning, on dry skin\u003c\/li\u003e\n\u003cli\u003eDispense 2-3 drops and gently pat onto face, avoiding eye area\u003c\/li\u003e\n\u003cli\u003eWait 1-2 minutes before applying next skincare step\u003c\/li\u003e\n\u003cli\u003eFollow with moisturizer and SPF (essential during daytime use)\u003c\/li\u003e\n\u003cli\u003eUse in PM routine if you have sensitive skin; AM or PM for normal skin\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dark place to maintain potency\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eStar Ingredients\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eL-Ascorbic Acid (23%):\u003c\/strong\u003e Pure Vitamin C that brightens, firms, and protects\u003cbr\u003e\u003cstrong\u003eVitamin E (Tocopherol):\u003c\/strong\u003e Enhances Vitamin C efficacy and provides antioxidant benefits\u003cbr\u003e\u003cstrong\u003eGlutathione:\u003c\/strong\u003e Master antioxidant that brightens and detoxifies skin\u003cbr\u003e\u003cstrong\u003eSodium Hyaluronate:\u003c\/strong\u003e Hydrates and plumps for smooth, supple skin\u003c\/p\u003e\u003ch3\u003eTexture \u0026amp; Finish\u003c\/h3\u003e\u003cp\u003eLightweight, slightly viscous serum with a subtle citrus scent. Absorbs well without greasiness, though may feel slightly tacky initially. Leaves skin feeling nourished and prepped for subsequent products.\u003c\/p\u003e\u003ch3\u003ePro Tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePatch test before first use, especially if new to high-strength Vitamin C\u003c\/li\u003e\n\u003cli\u003eSlight tingling upon application is normal; discontinue if irritation persists\u003c\/li\u003e\n\u003cli\u003eAlways use SPF during the day when using Vitamin C products\u003c\/li\u003e\n\u003cli\u003ePair with niacinamide (in separate routine) for enhanced brightening\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":47911091339492,"sku":"S-CO-SER-004","price":3200.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8650\/0580\/files\/large-hbYYWOOhA0rPMOiIvMwwKFqpu6hT3x.webp?v=1774421049","url":"https:\/\/koreanbeauty.ke\/products\/the-vitamin-c-23-serum","provider":"Koreanbeauty.ke","version":"1.0","type":"link"}