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
Shipping & returns
This item qualifies for free shipping on orders over $89. View Shipping & Returns Policy.
This item is returnable within 40 days by mail or to U.S. Nordstrom Rack and U.S. Nordstrom stores. All beauty items are only eligible for return in U.S. Nordstrom Rack or U.S. Nordstrom stores.
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Most helpful positive review
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.
Sandra A.
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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Sandra A.
Reposted from cosrx
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.
Chloe T.
Reposted from cosrx
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.
Chelsea F.
Reposted from cosrx
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.
Danielle G.
Reposted from cosrx
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.
Madison P.
Reposted from cosrx
Dec 8, 2025
It was an interesting experience
[This review was collected as part of a promotion.] It was an interesting experience with the mask turning transparent but it wasn’t as hydrating as other sheet masks
Christi G.
Reposted from cosrx
Nov 2, 2025
I love these disappearing masks.
[This review was collected as part of a promotion.] I love these disappearing masks. Feels like a mini spa sesh at home
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