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Best price right now
$17.50
Checked today
at YesStyle
Save $7.18 vs. the priciest authentic seller.
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Popular in Korea
A popular pick from Olive Young Korea — here's where to buy it in the US for the best price.
Prices last checked today · across 2 retailers
Prices can change between checks — confirm the final price on the retailer's site before buying.
Big retailers
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Price history
What this mask has actually cost
We check every authenticated seller daily; each point is the lowest landed price we found that day.
The current lowest authorized landed price for COSRX Master Patch Intensive Full Size is $17.50 at YesStyle — checked Aug 19, 2026. We rank by real landed cost across authenticity-checked sellers, never pay-to-rank.
Skin compatibility
Will this suit your skin?
We run the ingredient list we hold against three curated reference lists. Skin is personal — these are notes to help you decide, not rules. Pregnancy questions belong with your doctor, and if we don't have a full ingredient list we say so instead of guessing.
Transparency
What's actually in it
Key active
Salicylic Acid
listed
BHA, unclogs pores and treats blemishes
Key active
Melaleuca Alternifolia (Tea Tree) Leaf Oil
listed
Antibacterial, soothes blemishes
Concentrations as stated by the brand — we never estimate them from the INCI order.
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Answers