{"product_id":"cosrx-vitamin-c-23-serum-brightening-dark-spot-correction","title":"COSRX Vitamin C 23 Serum Brightening \u0026 Dark Spot Correction","description":"\u003cp data-start=\"312\" data-end=\"679\"\u003eCOSRX The Vitamin C 23 Serum is a powerful brightening treatment formulated with 23% pure vitamin C to help visibly improve dullness, uneven skin tone, dark spots, and early signs of aging. Designed for individuals seeking advanced radiance and pigmentation care, this lightweight serum helps support smoother, brighter, and healthier looking skin with continued use.\u003c\/p\u003e\r\n\u003cp data-start=\"681\" data-end=\"997\"\u003eEnvironmental stress, sun exposure, post blemish marks, and skin fatigue can contribute to uneven tone and loss of radiance over time. Vitamin C is widely recognized for its antioxidant properties and its ability to help brighten the complexion while improving the appearance of discoloration and tired looking skin.\u003c\/p\u003e\r\n\u003cp data-start=\"999\" data-end=\"1261\"\u003eThe concentrated formula works to support skin clarity and glow while helping improve the appearance of rough texture and dullness. Lightweight yet nourishing, the serum absorbs into the skin while helping maintain hydration and supporting overall skin vitality.\u003c\/p\u003e\r\n\u003cp data-start=\"1263\" data-end=\"1552\"\u003eFormulated as part of modern Korean skincare routines focused on glow and skin health, the COSRX Vitamin C 23 Serum integrates well into brightening, anti aging, and radiance focused skincare regimens. With regular use, skin appears more luminous, refreshed, and visibly more even in tone.\u003c\/p\u003e\r\n\u003cp data-start=\"1554\" data-end=\"1709\"\u003eSuitable for dull, uneven, and pigmentation prone skin, this serum helps support healthier looking skin while promoting a brighter and smoother complexion.\u003c\/p\u003e\r\n\u003chr data-start=\"1711\" data-end=\"1714\"\u003e\r\n\u003ch1 data-section-id=\"eke5o5\" data-start=\"1716\" data-end=\"1730\"\u003eKey Benefits\u003c\/h1\u003e\r\n\u003cp data-start=\"1732\" data-end=\"2129\"\u003e• Helps brighten dull and tired looking skin\u003cbr data-start=\"1776\" data-end=\"1779\"\u003e\r\n• Supports visible dark spot correction\u003cbr data-start=\"1818\" data-end=\"1821\"\u003e\r\n• Improves uneven skin tone and radiance\u003cbr data-start=\"1861\" data-end=\"1864\"\u003e\r\n• Helps reduce the appearance of post blemish marks\u003cbr data-start=\"1915\" data-end=\"1918\"\u003e\r\n• Supports smoother skin texture\u003cbr data-start=\"1950\" data-end=\"1953\"\u003e\r\n• Antioxidant rich formula helps support skin vitality\u003cbr data-start=\"2007\" data-end=\"2010\"\u003e\r\n• Lightweight serum suitable for glow focused skincare routines\u003cbr data-start=\"2073\" data-end=\"2076\"\u003e\r\n• Supports healthier and more luminous looking skin\u003c\/p\u003e\r\n\u003chr data-start=\"2131\" data-end=\"2134\"\u003e\r\n\u003ch1 data-section-id=\"ehsbe\" data-start=\"2136\" data-end=\"2150\"\u003eWho It’s For\u003c\/h1\u003e\r\n\u003cp data-start=\"2152\" data-end=\"2162\"\u003eIdeal for:\u003c\/p\u003e\r\n\u003cp data-start=\"2164\" data-end=\"2363\"\u003e• Dull skin\u003cbr data-start=\"2175\" data-end=\"2178\"\u003e\r\n• Uneven skin tone\u003cbr data-start=\"2196\" data-end=\"2199\"\u003e\r\n• Dark spots and post blemish marks\u003cbr data-start=\"2234\" data-end=\"2237\"\u003e\r\n• Early signs of aging\u003cbr data-start=\"2259\" data-end=\"2262\"\u003e\r\n• Tired looking skin\u003cbr data-start=\"2282\" data-end=\"2285\"\u003e\r\n• Glow focused skincare routines\u003cbr data-start=\"2317\" data-end=\"2320\"\u003e\r\n• Combination, normal, and dry skin types\u003c\/p\u003e\r\n\u003chr data-start=\"2365\" data-end=\"2368\"\u003e\r\n\u003ch1 data-section-id=\"4i1f9o\" data-start=\"2370\" data-end=\"2388\"\u003eTexture \u0026amp; Finish\u003c\/h1\u003e\r\n\u003cp data-start=\"2390\" data-end=\"2429\"\u003eTexture: Lightweight nourishing serum\u003c\/p\u003e\r\n\u003cp data-start=\"2431\" data-end=\"2492\"\u003eFinish: Bright, radiant, smooth, and refreshed looking skin\u003c\/p\u003e\r\n\u003chr data-start=\"2494\" data-end=\"2497\"\u003e\r\n\u003ch1 data-section-id=\"tkk0fi\" data-start=\"2499\" data-end=\"2511\"\u003eHow to Use\u003c\/h1\u003e\r\n\u003cp data-start=\"2513\" data-end=\"2620\"\u003eAfter cleansing and toning, apply a few drops evenly across the face while avoiding the immediate eye area.\u003c\/p\u003e\r\n\u003cp data-start=\"2622\" data-end=\"2754\"\u003eGently pat into the skin until absorbed and follow with moisturizer. Use sunscreen during daytime routines to help protect the skin.\u003c\/p\u003e\r\n\u003cp data-start=\"2756\" data-end=\"2845\"\u003eIf new to vitamin C skincare, begin with gradual use and increase frequency as tolerated.\u003c\/p\u003e\r\n\u003chr data-start=\"2847\" data-end=\"2850\"\u003e\r\n\u003ch1 data-section-id=\"7b3fth\" data-start=\"2852\" data-end=\"2862\"\u003ePro Tips\u003c\/h1\u003e\r\n\u003cp data-start=\"2864\" data-end=\"3145\"\u003e• Store in a cool dark place to maintain vitamin C stability\u003cbr data-start=\"2924\" data-end=\"2927\"\u003e\r\n• Pair with sunscreen daily for enhanced brightening support\u003cbr data-start=\"2987\" data-end=\"2990\"\u003e\r\n• Avoid combining with strong exfoliating acids in the same routine if sensitivity occurs\u003cbr data-start=\"3079\" data-end=\"3082\"\u003e\r\n• Apply consistently for improved radiance and tone over time\u003c\/p\u003e\r\n\u003chr data-start=\"3147\" data-end=\"3150\"\u003e\r\n\u003ch1 data-section-id=\"cm405s\" data-start=\"3152\" data-end=\"3165\"\u003eIngredients\u003c\/h1\u003e\r\n\u003cp data-start=\"3167\" data-end=\"3183\"\u003eKey Ingredients:\u003c\/p\u003e\r\n\u003cp data-start=\"3185\" data-end=\"3463\"\u003e• 23% Pure Vitamin C – helps brighten and improve uneven skin tone\u003cbr data-start=\"3251\" data-end=\"3254\"\u003e\r\n• Antioxidant Components – help support skin vitality and radiance\u003cbr data-start=\"3320\" data-end=\"3323\"\u003e\r\n• Hydrating Agents – support moisture balance and comfort\u003cbr data-start=\"3380\" data-end=\"3383\"\u003e\r\n• Skin Smoothing Ingredients – help refine texture and overall skin appearance\u003c\/p\u003e\r\n\u003cp data-start=\"3465\" data-end=\"3627\"\u003ePlease refer to the official product packaging for the most accurate and updated full ingredient list, as formulations may vary by region or manufacturer updates.\u003c\/p\u003e\r\n\u003chr data-start=\"3629\" data-end=\"3632\"\u003e\r\n\u003ch1 data-section-id=\"1ht80gz\" data-start=\"3634\" data-end=\"3640\"\u003eFAQs\u003c\/h1\u003e\r\n\u003ch3 data-section-id=\"p8xafv\" data-start=\"3642\" data-end=\"3684\"\u003eWhat does vitamin C do for the skin?\u003c\/h3\u003e\r\n\u003cp data-start=\"3685\" data-end=\"3795\"\u003eVitamin C helps brighten the complexion, improve uneven skin tone, and support healthier looking radiant skin.\u003c\/p\u003e\r\n\u003ch3 data-section-id=\"5rq73d\" data-start=\"3797\" data-end=\"3834\"\u003eCan this serum help dark spots?\u003c\/h3\u003e\r\n\u003cp data-start=\"3835\" data-end=\"3927\"\u003eThe formula is designed to help visibly improve dark spots and post blemish marks over time.\u003c\/p\u003e\r\n\u003ch3 data-section-id=\"14zpfp6\" data-start=\"3929\" data-end=\"3980\"\u003eIs sunscreen necessary while using vitamin C?\u003c\/h3\u003e\r\n\u003cp data-start=\"3981\" data-end=\"4078\"\u003eYes, daily sunscreen use is recommended to help protect the skin and support brightening results.\u003c\/p\u003e\r\n\u003ch3 data-section-id=\"bkpecc\" data-start=\"4080\" data-end=\"4122\"\u003eIs this suitable for sensitive skin?\u003c\/h3\u003e\r\n\u003cp data-start=\"4123\" data-end=\"4245\"\u003eBecause of the high concentration of vitamin C, patch testing and gradual introduction are recommended for sensitive skin.\u003c\/p\u003e","brand":"COSRX Official","offers":[{"title":"Default Title","offer_id":47826549604503,"sku":null,"price":21.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/4409\/4359\/files\/Advanced_VitaminC23_00_1200x1200_9c59dce7-e645-446f-81eb-408bca900849.jpg?v=1778846255","url":"https:\/\/skinarchives.com\/products\/cosrx-vitamin-c-23-serum-brightening-dark-spot-correction","provider":"Skinarchives","version":"1.0","type":"link"}