About this product
COSRX Master Patch Basic (36ea) are round hydrocolloid patches in a compact, versatile size to absorb and heal active blemishes while protecting from bacteria and picking. The ultra-thin, transparent design is discreet enough for daytime wear.
Best for oily, combination skin looking to address acne, blemishes — with a focus on spot coverage.
Pro members get a personalized score on every product based on their skin profile.
How to Use
- 1Apply to clean, dry blemish
- 2Leave on for 8 hours or overnight
- 3Replace as needed
Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
Routine Placement
Apply this spot patch as step 5 in your routine.
Quick Stats
Key Ingredients
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Dermatologist Note
Hydrocolloid base protects while drawing out impurities; adhesive formula stays put.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Alternatives
Similar products in the same category
No reviews yet. Be the first to review this product!
Disclaimer: Information on this page is for educational purposes only and does not constitute medical or dermatological advice. Always patch test new products and consult a qualified professional if you have skin concerns. Skinuity does not sell any products. We provide affiliate links to third-party retailers and may earn a commission on qualifying purchases.