COSRX
Master Patch Basic Full Size
Bestseller acne patch with a 4.59/5 average rating from 255 reviews.
From $17.50 · Amazon *
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Signal breakdown
Search momentum
79.8
Shop velocity
70.8
Review sentiment
61.4
8-week signal trend
Current signal onlyNow 41
Now
History starts after weekly snapshots.
Key ingredients
| Ingredient | Function | Evidence |
|---|---|---|
| Hydrocolloid | Creates a protective patch layer for targeted blemish care. | Moderate |