COSRX

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Arbutin Discoloaration Care Hydrogel Mask

All-in-one brightening hydrogel mask formulated with Alpha-Arbutin for spot reduction, Niacinamide for even tone, 200 Dalton Low Molecular Collagen for anti-ageing, and a 5-ceramide complex for barrier repair. Glutathione and Ferulic Acid support scar healing and antioxidant defence. Clinically tested: 100% of 20 women reported clearer, more even skin tone and a more radiant complexion after one use. The mask turns transparent as active ingredients absorb. Free from parabens, phthalates, mineral oil, and sulfates.

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Skin type
All skin types
Regular price 21,00 zł
Taxes included.
  • Dermatologically Tested & Hypoallergenic

  • Free delivery over 250 zł

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  • InPost Parcel Lockers — 5,00 zł
  • Courier DPD — 20,00 zł
  • Free shipping over 250 zł

COSRX – ARBUTIN DISCOLORATION HYDROGEL MASK

A brightening hydrogel face mask set that targets discoloration and uneven skin tone while deeply hydrating and strengthening the skin barrier for a smooth, radiant complexion.

Benefits: Brightens discoloration, evens skin tone, reduces the appearance of pores, deep hydration, improved skin elasticity, strengthened hydrolipid barrier, enhanced skin radiance
Ingredients: Alpha-Arbutin, Niacinamide, Collagen Hydrolyzate, Hyaluronic Acid Complex, Ceramide Complex (5 types)

Frequently Asked Questions

Is COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask effective for dark spots?

Yes. The formula combines three brightening actives targeting different mechanisms: Alpha-Arbutin inhibits melanin synthesis at the source, Niacinamide disrupts the transfer of pigment to the skin surface, and Glutathione provides antioxidant brightening. In a clinical test on 20 women, 100% reported clearer and more even skin tone after a single use.

What is Alpha-Arbutin and how does it differ from regular Arbutin?

Alpha-Arbutin is the more stable, higher-potency form of Arbutin. It inhibits the enzyme tyrosinase, which is responsible for melanin production, making it effective for reducing hyperpigmentation, dark spots, and uneven skin tone. It is considered gentler than Hydroquinone while offering comparable brightening results.

Does COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask help with anti-ageing?

Yes. The formula includes 200 Dalton Low Molecular Collagen (Hydrolyzed Collagen) — a very small molecular weight that allows for deeper penetration compared to standard collagen — and Adenosine, a clinically proven anti-ageing active for smoothing fine lines and improving firmness.

Is COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask suitable for sensitive skin?

The mask is free from parabens, phthalates, mineral oil, and sulfates. The 5-ceramide complex supports barrier repair, which is beneficial for sensitive or compromised skin. However, the combination of brightening actives (Alpha-Arbutin + Niacinamide) may cause tingling on very reactive skin. A patch test on the body 24 hours before use on the face is recommended.

How long should I wear COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask?

Minimum 2–3 hours, up to overnight. The mask gradually turns transparent as the essence absorbs — this is the visual indicator that optimal delivery has occurred. You can remove it at that point or after sleeping.

Is COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask an official product?

Yes. All products offered by NAMANE come from licensed distributors and are 100% authentic. We do not sell bootlegs or counterfeits.