COSRX Alpha-Arbutin Discoloration Care Hydrogel Mask 3 Sheets

A hydrogel mask is a water-rich sheet treatment used after cleansing and the early steps of a skincare routine. Its flexible gel surface holds the formula against the face while you relax. Unlike a rinse-off mask, it is removed after wear and the remaining essence is gently patted into the skin.

This COSRX mask is designed for extended contact as the hydrogel gradually becomes more transparent. Use it for two to three hours, or follow the brand’s overnight option when preferred. Each mask is individually sealed for a fresh application. The three-sheet pack contains the same mask formula in three separate single-use portions.

Brightening-focused actives in a conditioning hydrogel

Explore the formula, texture and packaging details that distinguish this product. These features explain how the ingredients and format fit together, helping you choose the right step for your routine.

• Alpha-arbutin: This named active is central to the mask’s tone-focused identity. It is combined with other ingredients for a more even-looking complexion rather than supplied as a standalone concentrated serum.
• Niacinamide and NAG: Niacinamide and N-acetyl glucosamine form a complementary radiance pairing. Their inclusion gives the formula a focus on dullness and the visible appearance of uneven skin tone.
• Glutathione and ferulic acid: These supporting ingredients sit alongside the brightening-focused blend. COSRX includes both as part of the mask’s approach to a clearer, more luminous-looking skin surface.
• Collagen and adenosine: 200Da hydrolyzed collagen and adenosine add an elasticity-focused element. The mask combines tone care with a conditioned, supple skin feel instead of addressing only one cosmetic concern.
• Moisture and lipid blend: Five forms of hyaluronic acid, panthenol, five ceramides, cholesterol and fatty acids support hydration and the moisture barrier. Betaine and allantoin contribute to comfort.
• Individually sealed format: The box contains three 34g hydrogel masks. Each pouch holds a separate treatment, with upper and lower mask pieces that can be positioned around the face.

Care that fits your routine

The formula is designed to complement regular care with the following cosmetic benefits. Individual experience can vary with skin or hair condition and the other products in your routine.

• More even-looking tone: Helps improve the appearance of discoloration and post-blemish marks as part of a consistent skincare routine. It is cosmetic tone care, not a replacement for medical treatment.
• Radiance for dull skin: The brightening-focused ingredients work within a hydrating base to leave the complexion looking refreshed. Skin can appear more luminous without adding shimmer or a tinted finish.
• Softer-feeling texture: The hydrogel treatment conditions skin that feels rough or dehydrated. Its moisture support helps create a smoother, more supple surface without requiring abrasive rubbing or scrubbing.
• Moisture-barrier support: Ceramides and complementary lipids help the formula care for the skin’s moisture barrier. This balances the tone-focused ingredients with the comfort of a nourishing treatment step.
• Unhurried home care: The brand’s two-to-three-hour wear time suits a longer evening routine, with an overnight option when preferred. A sealed pouch keeps each unused mask ready for its own treatment.

You Get

• 3 × individually sealed hydrogel masks (34g each).