{"product_id":"cosrx-suero-2-alpha-arbutin-para-manchas-50-ml-aclarador-ligero-rapido-absorcion","title":"COSRX Alpha Arbutin Discoloration Care Serum 1.7 fl oz — 2% Alpha-Arbutin, Brightening \u0026 Spot-Fading","description":"\u003cp\u003e\u003cstrong\u003eCOSRX 2% Alpha Arbutin Discoloration Care Serum is a lightweight, fast-absorbing treatment formulated to visibly reduce dark spots and even skin tone using 2% alpha-arbutin together with tranexamic acid, niacinamide, ferulic acid, and glutathione.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated serum targets post-acne marks, age spots, and uneven pigmentation without leaving a greasy finish. Designed for sensitive and acne-prone skin, the formula layers easily under moisturizers and sunscreen and is intended to be used as a targeted step in your evening or morning routine. It absorbs quickly, delivering hydrating, brightening, and skin-tone-refining actives in a single bottle.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum help fade dark spots and post-acne marks?\u003c\/h3\u003e\n\u003cp\u003eThe formula combines 2% alpha-arbutin with tranexamic acid and supporting antioxidants to address multiple pathways that contribute to visible discoloration. Rather than one single ingredient doing all the work, these actives work together to reduce the appearance of existing pigmentation and help prevent new spots from forming.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2% alpha-arbutin: targets melanin overproduction for gradual spot lightening.\u003c\/li\u003e\n  \u003cli\u003eTranexamic acid: helps regulate discoloration caused by inflammation.\u003c\/li\u003e\n  \u003cli\u003eFerulic acid + glutathione: antioxidant support to protect and enhance results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it irritate sensitive or acne-prone skin?\u003c\/h3\u003e\n\u003cp\u003eThis serum is formulated to be non-sticky and soothing, with a lightweight texture that minimizes potential irritation. Still, the combination of active ingredients can be potent, so a patch test is recommended before full-face use. If you have extremely reactive skin, introduce it gradually and avoid mixing with other strong actives at first.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-absorbing, low-residue texture suitable under moisturizers.\u003c\/li\u003e\n  \u003cli\u003ePatch test advised — wait 24 hours to confirm no irritation.\u003c\/li\u003e\n  \u003cli\u003eLayering tip: avoid simultaneous use with freshly applied strong exfoliants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate this into my skincare routine for best results?\u003c\/h3\u003e\n\u003cp\u003eUse the serum after cleansing and toning, applying an appropriate amount across areas with discoloration, and follow with moisturizer and SPF in the morning. For targeted spots, you can apply a second pass on stubborn areas; consistent daily use over weeks delivers the most noticeable changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep 1: Cleanse and tone the skin thoroughly.\u003c\/li\u003e\n  \u003cli\u003eStep 2: Apply the serum evenly, or layer 2–3 times for concentrated spots.\u003c\/li\u003e\n  \u003cli\u003eStep 3: Follow with moisturizer; always use sunscreen during daytime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long before I see improvements in tone and clarity?\u003c\/h3\u003e\n\u003cp\u003eIndividual results vary, but many users report gradual improvement in spot intensity and overall clarity within 4–8 weeks of consistent use. Because alpha-arbutin works by modulating pigmentation over time, patience and daily sun protection greatly enhance outcomes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNoticeable softening of discoloration often appears after several weeks.\u003c\/li\u003e\n  \u003cli\u003eDaily sunscreen use shortens the timeline and protects results.\u003c\/li\u003e\n  \u003cli\u003eConsistent layering and avoiding new inflammation help maintain progress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: COSRX 2% Alpha Arbutin Discoloration Care Serum suits anyone looking to reduce post-inflammatory hyperpigmentation, acne scars, or age spots with a gentle yet active formula. It’s appropriate for combination, oily, and sensitive skin types that tolerate targeted brightening actives, and for users who want a compact, fast-absorbing treatment to incorporate into a morning or evening routine. Not recommended for those advised by a clinician to avoid pigment-modulating actives; always patch test and consult a professional if you have specific skin concerns.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use COSRX 2% Alpha Arbutin every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use once or twice daily as tolerated, after cleansing and before moisturizer. Patch test first and apply sunscreen during the day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this serum remove acne scars quickly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It helps fade post-acne discoloration over weeks, not immediately. Consistent use plus sun protection improves results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":54591018238291,"sku":"B0DGG3MMJX","price":38.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/cosrx-frasco-front-discoloration-care-serum.jpg?v=1786742178","url":"https:\/\/findsworth.co.uk\/products\/cosrx-suero-2-alpha-arbutin-para-manchas-50-ml-aclarador-ligero-rapido-absorcion","provider":"Findsworth","version":"1.0","type":"link"}