{"product_id":"cosrx-ac-collection-ultimate-spot-cream-30g-mirai-skin-cosrx-ac-collection-ultimate-spot-cream-30g","title":"COSRX AC Collection Ultimate Spot Cream 30g","description":"\u003ch2\u003eCOSRX AC Collection Ultimate Spot Cream: The Targeted Night Fix for Active Breakouts\u003c\/h2\u003e\n\u003cp\u003eThe COSRX AC Collection is the brand's dedicated acne line, separate from its famous Advanced Snail and Centella ranges. The Ultimate Spot Cream is designed as a high-concentration, leave-on targeted treatment for active breakouts: inflamed pimples, whiteheads, and early cysts. It uses a mix of salicylic acid, tea tree, and COSRX's fermented centella extract to deliver anti-inflammatory, antibacterial, and soothing effects in one small jar. At 30g, the jar is purposely modest. Spot treatments are not whole-face products.\u003c\/p\u003e\n\u003cp\u003eMost \"spot creams\" on the market are either drying astringents (benzoyl peroxide overdoses, high-percentage SA alone) or vague calming creams that don't actually work. COSRX's take balances active ingredients with supportive soothers: zinc oxide, niacinamide, centella. Users see inflamed spots calm within 12 to 24 hours without the redness, flaking, or scabbing that aggressive spot treatments cause.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eSalicylic acid penetrates pore walls to clear bacteria and dissolve keratin plugs. Tea tree oil adds antibacterial support. Fermented centella and niacinamide calm inflammation and reduce post-inflammatory redness. Zinc oxide helps regulate sebum in the applied area. The combination shrinks active pimples and prevents surrounding breakout without over-drying the skin.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOccasional adult breakouts:\u003c\/strong\u003e Hormonal or stress acne spotting 1 to 3 pimples at a time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-inflammatory redness:\u003c\/strong\u003e Niacinamide reduces marks over 2 to 4 weeks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMild to moderate inflamed pimples:\u003c\/strong\u003e Not for cystic or deep nodular acne (see dermatologist).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitive skin that can't tolerate benzoyl peroxide:\u003c\/strong\u003e Gentler alternative.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoutine users of COSRX:\u003c\/strong\u003e Integrates with the rest of the brand's actives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 30g\u003c\/li\u003e\n\u003cli\u003ePrice: $50.63\u003c\/li\u003e\n\u003cli\u003eHero ingredients: salicylic acid, tea tree oil, niacinamide, zinc oxide, centella\u003c\/li\u003e\n\u003cli\u003eTexture: light cream\u003c\/li\u003e\n\u003cli\u003eFragrance: tea tree essential oil, mild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply a thin dab directly onto active pimples after serums and before moisturizer. Use at night for best absorption. For whole-cheek breakouts, thin layer across the affected area. Reapply AM if needed. Stop if skin becomes dry or flaky; rest for 2 to 3 days before resuming.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWill it work overnight?\u003c\/h4\u003e\n\u003cp\u003eFor inflamed red pimples, often yes. 12 to 24 hours typically reduces redness and swelling noticeably. Fully clearing a pimple usually takes 3 to 5 days.\u003c\/p\u003e\n\u003ch4\u003eCan I use it with retinol or other actives?\u003c\/h4\u003e\n\u003cp\u003eSpace them out. Use the Spot Cream at night on affected areas only, apply retinol to the rest of the face. Don't double-layer salicylic acid and retinol on the same spot; it's too drying.\u003c\/p\u003e\n\u003ch4\u003eDoes it work on cystic acne?\u003c\/h4\u003e\n\u003cp\u003eNot effectively. Cystic acne is deep and requires dermatologist treatment (prescription retinoid, oral antibiotic, or hormonal intervention). This spot cream is for surface-inflamed pimples.\u003c\/p\u003e\n\u003ch4\u003eCOSRX Spot Cream vs Mario Badescu Drying Lotion?\u003c\/h4\u003e\n\u003cp\u003eDifferent approaches. Mario Badescu is a drying astringent with salicylic acid and calamine, aggressive dry-out. COSRX is a skincare-grade treatment with soothers built in. Badescu works faster on surface whiteheads. COSRX works gentler on inflamed pimples and leaves less damage around the spot.\u003c\/p\u003e\n\u003ch4\u003eHow long does 30g last?\u003c\/h4\u003e\n\u003cp\u003e6 to 12 months depending on breakout frequency. Spot application uses very little product per use.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003ePair with the COSRX Pure Fit Cica Foam Cleanser or integrate with the full COSRX collection. Browse Korean acne treatments.\u003c\/p\u003e\n","brand":"mirai-skin","offers":[{"title":"Default Title","offer_id":51741108863264,"sku":"51816160526708","price":21.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/8333\/4432\/files\/54943f123e8658ebd61d741e45348d79.webp?v=1779695223","url":"https:\/\/usmirai-skin.com\/products\/cosrx-ac-collection-ultimate-spot-cream-30g-mirai-skin-cosrx-ac-collection-ultimate-spot-cream-30g","provider":"usmirai-skin.com","version":"1.0","type":"link"}