COSRX - The Alpha-Arbutin Discoloration Care Hydrogel Mask (3 Sheets)

Dark spots, uneven tone, dull skin? The COSRX Alpha-Arbutin Hydrogel Mask fades and brightens instantly. This premium light-brown-to-clear hydrogel combines Alpha-Arbutin with 4 proven spot-care actives (Niacinamide, NAG, Glutathione, Ferulic Acid) for comprehensive pigmentation control. Clinically proven: brightness +10.2%, radiance +30.1%, pigmentation -5.32%, melanin -4.3%, visible blemishes -11.44%, and 100% agreement on clearer tone, reduced blemishes, radiance, brightness, and smoother skin.

Wrinkle reduction: crow's feet -17.13%, frown lines -23.5%, smile lines -27%. Elasticity & texture: elasticity +10.1%, texture refinement +26.2%. Hydration & soothing: hydration +208% instantly, irritation soothed by 84.4% instantly. 200Da Low-Molecular-Weight Collagen & Adenosine boost elasticity and firmness, 5 hyaluronic acids & Panthenol deliver deep hydration, 5 ceramides strengthen barrier, and Betaine & Allantoin calm sensitive skin.

The unique light-brown-to-clear formula turns transparent as active ingredients absorb — no sheet needed. Non-comedogenic, sensitivity tested — safe for irritated skin. Use weekly for intensive brightening or whenever you need visible spot fading and radiance boost. One mask. Total clarity and glow.

Active Ingredients : Hyaluronic acid, Alpha-Arbutin, Niacinamide, N-Acetyl Glucosamine, Glutathione, Ferulic acid, Adenosine, Betaine, Allantoin, Tocopherol (Vitamin E), Sodium Hyaluronate, Panthenol, Ceramides (NP, AP, EOP), Ceramide NP, Ceramide AS, Stearic Acid, và Cocoa Seed Extract

At our core, we proudly represent the best of Korea—sourcing all of our products directly from trusted Korean manufacturers. Unlike many foreign-run platforms that rely on third-party sellers or bulk purchases from trade shows, we personally curate every item we offer to ensure freshness, quality, and authenticity.

We’re aware that some overseas-operated sites source products of questionable origin—often counterfeit items manufactured in places like Hong Kong or China. That’s not what we stand for. Our mission is to offer only genuine, high-quality Korean goods that you can trust.We are here built our reputation on craftsmanship, integrity, and a deep commitment to excellence. We're not a discount store or a reseller platform focused on volume—we serve those who value authenticity, reliability, and premium quality.

Every product we carry is a reflection of our values and our pride in Korean heritage. And should a product ever fall short of our promise of authenticity, we offer a full, no-questions-asked refund—because your trust is everything to us.

We stand behind every item we provide. When you shop with us, you're not just buying a product—you're experiencing the genuine quality and care that defines Korean excellence.