Serum & Treatment
Master Patch Set - 90 Hydrocolloid Patches
COSRX's Master Patch Hydrocolloid Patches Set is designed for day & night blemish coverage.
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Product profile
Ingredient analysis
Formula analysis is a rule-based estimate, not dermatological advice. Individual reactions vary. Always patch test new products.
Formula overview
These hydrocolloid patches use cellulose gum and polymer technology to absorb fluid and create an occlusive environment. The flexible film base adheres securely while protecting blemishes.
Compatibility
Suitable for all skin types; intended for spot treatment only.
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