COSRX - The Alpha-Arbutin Discoloration Care Hydrogel Mask

COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask

Efficacy100/100

Works for:

based on ingredients and %
  • Anti-blemish
  • Moisturizing
  • Evens skin tone
  • Anti-oxidation

Can it cause trouble?

  • Irritation risk: medium
  • Comedogenic risk ingredients: 3

Key actives

Niacinamide2.5% - 3.8%Acetyl glucosamine0.1% - 0.4%Ferulic acid0.05% - 0.2%
USD15.00
Price as of Jun 3, 2026.
Amazon US
Lowest price
Buy from Amazon US — USD15.00
Submit an edit

Product Summary

"COSRX - The Alpha-Arbutin Discoloration Care Hydrogel Mask" is effective for: Anti-blemish, Moisturizing, Evens skin tone and Anti-aging

Ingredient callouts

  • A good concentration of Niacinamide (2.50% - 3.80%). Niacinamide is a well-studied multi-tasking active. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and improve the skin tone, reducing pigmentation marks.
  • Ceramides (ceramide eop 0.05% - 0.15%, ceramide as 0.05% - 0.20%, ceramide ap 0.05% - 0.20%, phytosphingosine 0.10% - 0.35%, ceramide ns 0.10% - 0.30% and ceramide np 0.10% - 0.30%). Ceramides are an important part of our natural skin barrier. The Ceramides used in skincare are synthetic or come from plants. They help soften the skin and can help "fill the gaps" in the skin barrier, keeping the skin hydrated and resilient for longer.
  • Adenosine 0.05% - 0.25%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).
  • Humectants (hydrolyzed hyaluronic acid 0.05% - 0.20%, sodium hyaluronate 0.05% - 0.15%, hydrolyzed collagen 0.05% - 0.30%, sucrose 0.10% - 0.35%, erythritol 0.10% - 0.50%, betaine 0.85% - 1.30% and glycerin 3.80% - 5.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 6.00$ in the United States.

For a detailed price comparison: click here.

USD15.00
Amazon US Lowest price