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The Alpha-Arbutin Discoloration Care Hydrogel Mask

COSRX

Current Price $15.00
One Size
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Get $40 off your next purchase! When you're approved for a new Nordstrom credit card. Plus, an extra 5% off at Nordstrom Rack. Terms apply. Apply Now

Highlights

  • Hyaluronic acid
  • Good for: Acne & blemishes
  • Good for: Dullness

Details & care

What it is: A hydrogel mask, formulated with alpha-arbutin and low-molecular-weight collagen, turns transparent as it delivers active ingredients onto skin.

What it does: The mask helps reduce the appearance of blemishes and hyperpigmentation, revealing a clearer, more even-toned and radiant complexion.

How to use: After cleansing, apply a toner or serum (sold separately). Open the pouch, remove the film and put on the mask. After about 2 to 3 hours (or when mask turns transparent), remove the mask and gently massage the remaining essence onto your face.

  • Made in Korea
  • Item #11183983
  • Core Product ID 3333348AXK

Ingredients

Aqua/Water, Glycerin, Acrylates Copolymer, Niacinamide, 1,2-Hexanediol, Ceratonia Siliqua (Carob) Gum, Chondrus Crispus, Agar, Betaine, Sclerotium Gum, Potassium Chloride, Alpha-Arbutin, Erythritol, Sucrose, Cellulose Gum, Polyglyceryl-10 Laurate, Panthenol, Allantoin, Acetyl Glucosamine, Xanthan Gum, Ethylhexylglycerin, Adenosine, Theobroma Cacao (Cocoa) Seed Extract, Hydrolyzed Collagen, Sodium Phytate, Hydrogenated Lecithin, Cetearyl Alcohol, Stearic Acid, Pentylene Glycol, Ferulic Acid, Ceramide NP, Sodium Hyaluronate, Tocopherol, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Ceramide NS, Cholesterol, Phytosphingosine, Hyaluronic Acid, Ceramide AP, Ceramide AS, Hydrolyzed Sodium Hyaluronate, Glutathione, Ceramide EOP<br>
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging

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Reviews

(15)154.7 out of 5
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Most helpful positive review

July 28, 2026

best face masks, these dry

[This review was collected as part of a promotion.] best face masks, these dry on your face so its perfect for sleeping or doing something in. Incredibly hydrating and brightening. My skin looked a more plump after using.
Alexandra P.
Reposted from cosrx

Most helpful critical review

Aug 29, 2025

I can’t say it won’t

[This review was collected as part of a promotion.] I can’t say it won’t work for dark spots but I’m a little disappointed with the moisturizer factor in this mask.
Juliana K.
Reposted from cosrx

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5 stars73%
4 stars20%
3 stars7%
2 stars0%
1 star0%
July 28, 2026

best face masks, these dry

[This review was collected as part of a promotion.] best face masks, these dry on your face so its perfect for sleeping or doing something in. Incredibly hydrating and brightening. My skin looked a more plump after using.
Reposted from cosrx
Alexandra P.
June 29, 2026

Oh my god this so

[This review was collected as part of a promotion.] Oh my god this so good I love this and I keep repeating it. I left overnight on my face and when I work up I see my skin feels shiny soft and tight that what I want am going to order it again :) I recommend this as am 40 years old but after this my skin feels so shiny and soft
Reposted from cosrx
Harpreet K.
Mar 22, 2026

Alpha-Arbutin Discoloration Care Hydrogel Mask

[This review was collected as part of a promotion.] I like these masks. They feel comfortable on the skin and do not irritate me (I have sensitive skin). I leave them on until they become clear and I do feel that they hydrate and nourish my skin. I would recommend them.
Reposted from cosrx
Sandra A.
Mar 21, 2026

The best mask ever. It

[This review was collected as part of a promotion.] The best mask ever. It helps so much with discoloration. I wear it overnight, and my skin looks like it’s glowing the next few days. I can’t recommend it enough for those who have trouble with discoloration after a breakout.
Reposted from cosrx
Chloe T.
Mar 12, 2026

My absolute favorite COSRX product

[This review was collected as part of a promotion.] My absolute favorite COSRX product and the best mask I've ever used in my life. Overnight I wake up with shrunken pores, shiney glow and my acne scars are gone.
Reposted from cosrx
Chelsea F.
Mar 11, 2026

Pleasantly surprised. Noticed the discoloration

[This review was collected as part of a promotion.] Pleasantly surprised. Noticed the discoloration in my skin change after the first application.
Reposted from cosrx
Danielle G.