COSRX
Acne Pimple Master Patch
A medium delivery system for acne, built around Hydrocolloid, with reviewed formula data, and low obvious irritation flags.
Routine step
Targeted Care
Category
Delivery System
When to use
Morning or night
Skin fit
Acne
9/10
Texture
5/10
Best for
Key ingredients
Hydrocolloid
Absorbs pimple fluid and protects from bacteria
Cellulose Gum
Creates protective seal over blemishes
Styrene Isoprene Copolymer
Flexible adhesive that stays on overnight
Cautions
No major red flags in Koracle's current read. Still patch-test first.
Formula checked
Koracle has a reviewed ingredient source for this product.
Checked 2026-05-01
Available
Check current price before you buy.
Koracle is skincare education, not medical or dermatology advice. Patch-test new products. Ask a licensed dermatologist about acne, rosacea, eczema, allergic reactions, pregnancy concerns, or symptoms that persist.