COSRX Acne Pimple Master Patch Hydrocolloid Absorbing (72 Count)
COSRXAffiliate link — we may earn a commission
Top features
A thin, translucent hydrocolloid patch in assorted sizes that absorbs fluid from whiteheads overnight and stays adhered through sleep. No active ingredients—just medical-grade hydrocolloid that creates an occlusive seal, flattens surfacing blemishes, and discourages picking. Comes in three sizes to fit nose, chin, and cheek. Best for raised, fluid-filled pimples; less effective on deep cystic acne or closed comedones. A reliable workhorse patch trusted by Reddit skincare communities and proven in thousands of verified reviews.
Why it's hot
Korean cult favorite with proven overnight absorption and Reddit community staple status.
- Value for money 89
- Review rating & velocity 85
- Community sentiment 86
- Brand reputation 96
- Search heat 78
- Est. return & defect rate 88
Pros & cons
Pros
- Stays adhered 8+ hours overnight without edge lift
- Visibly flattens and absorbs whitehead fluid by morning
- Three sizes fit nose, chin, forehead spots accurately
- Fragrance-free hydrocolloid causes no irritation
- Low cost per patch (~$0.12) with bulk 72-count option
Cons
- Ineffective on blackheads, closed comedones, or deep cystic acne
- Matte-white finish is visible on lighter skin tones
- Edges may lift slightly on very oily skin
- Thicker than premium competitors like Peace Out or ZitSticka
Watch & learn
How was COSRX Acne Pimple Master Patch Hydrocolloid Absorbing (72 Count)?
Share your own experience to help other shoppers. Takes under a minute.
Thanks for your feedback!
Collected privately to sharpen our research — never published, and it doesn't affect rankings.
Compare the best alternative
One useful head-to-head in Hydrocolloid Acne Patches, with the rows most likely to separate the contenders.
Open full comparison →
Compare with
Other pack sizes
More in Hydrocolloid Acne Patches

















