• Alpha-arbutin fades dark spots and pigmentation
• Hydrogel format maximises ingredient absorption
• Deeply hydrates for a glass skin effect
• Soothes and calms sensitised skin
• Pack of 3, perfect for weekly treatment

The COSRX Arbutin Discoloration Hydrogel Mask is a results-focused treatment designed to visibly fade dark spots, hyperpigmentation and post-acne marks while delivering a surge of deep hydration. Alpha-arbutin, a gentle brightening agent derived from the bearberry plant, works by inhibiting melanin production at the source to reduce existing pigmentation and prevent new spots from forming.

The hydrogel format sets this mask apart from traditional sheet masks by adhering closely to every contour of the face, creating a seal that drives actives deeper into the skin and prevents evaporation. After just one use, skin feels intensely hydrated and looks noticeably brighter.

1. Cleanse and tone your skin, then carefully apply the hydrogel mask to the face, smoothing out any air bubbles.
2. Leave on for 20 to 30 minutes. Do not exceed 30 minutes.
3. Peel off and gently massage any remaining essence into the skin. Do not rinse. Follow with moisturiser. Use 1 to 2 times per week.

COSRX, short for Cosmetics and Rx, is a South Korean skincare brand founded in 2013. Known for ingredient focused formulas that strip back unnecessary additives, COSRX quickly became one of the most trusted names in K-Beauty. Their range addresses a wide variety of skin concerns including acne, sensitivity, ageing and hyperpigmentation, all with a commitment to transparency and skin science.

SkinShop.ie is Ireland's leading destination for authentic Korean skincare. As official COSRX stockists, we carry the full range with fast delivery across Ireland and the EU. Shop the complete Korean skincare collection at SkinShop.ie.

Please Note: For an accurate listing of ingredients in each product, please refer to your product packaging prior to use. SkinShop also recommends all products are patch-tested 24 hours before application.