{"product_id":"cosrx-the-alpha-arbutin-2-discoloration-care-serum","title":"The Alpha-Arbutin 2 Discoloration Care Serum","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA discoloration serum that goes after every angle of pigmentation at once — and means it. Where most \"brightening\" products lean on a single hero active and hope for the best, COSRX packed this one with six pigment-targeting ingredients working synergistically: 2% alpha-arbutin and 3% tranexamic acid as the headliners, plus 5% niacinamide, 2% N-acetylglucosamine, ferulic acid, and glutathione. That kind of stack typically only shows up in clinic-strength formulations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe texture is lightweight, slightly tacky as it sinks in, and absorbs in under a minute — no pilling under sunscreen, no clash with the rest of your routine. It works on the full range of discoloration: post-acne marks, hormonal pigmentation, sun damage, melasma, and the general dullness that comes from years of accumulated UV exposure. Madecassoside and licorice root extract round things out with calming, anti-inflammatory support, so the formula stays gentle enough for sensitive skin even with all those actives.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Post-acne marks, hyperpigmentation, melasma, and uneven tone — also a strong daily choice for anyone wanting a more even, brighter complexion without graduating to prescription-strength products.\u003c\/p\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":48361730932984,"sku":"10796494924","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/5804\/4152\/files\/431.png?v=1778735908","url":"https:\/\/kbeautyrealgems.com\/products\/cosrx-the-alpha-arbutin-2-discoloration-care-serum","provider":"K-Beauty Real Gems","version":"1.0","type":"link"}