COSRXPatches
Master Patch Basic [90ea]
Limited evidence— not enough discussion for a verdict
Master Patch Basic [90ea]. Current brand-store price and where to buy.
Not enough independent discussion for a verdict · Sources: Brand store catalog · Updated Jul 20, 2026
![COSRX Master Patch Basic [90ea] product shot](/_next/image?url=https%3A%2F%2Fcdn.shopify.com%2Fs%2Ffiles%2F1%2F0513%2F3775%2F6828%2Ffiles%2Fmaster-patch-basic-90ea-cosrx-official-1.jpg&w=3840&q=75)
Where to buy
| Retailer | |
|---|---|
| Amazon | Check price |
| Olive Young Global | Check price |
| YesStyle | Check price |
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