Acne Pimple Master Patch — Reddit Reviews
by COSRX
Updated October 14, 2026
Petroleum resin patches flatten whiteheads overnight; peeling and weak adhesion frustrate users.
What the community says
An occlusive adhesive patch for surfaced whiteheads, popped spots, and preventing hands from making acne worse. It earns repeat-buy status for overnight flattening, but deep cysts often shrug it off and sensitive skin can develop a red ring after removal.
What this means for you
Backed by 29 threads from r/SkincareAddiction, r/AsianBeauty and 5 more.
Read the threads ↓What people love
Watch out for
Product details
Where to buy
Real Reddit threads — 53 mentions across 29 threads
COSRX Acne Pimple Master Patch on Reddit, in one place — 29 threads from r/SkincareAddiction, r/AsianBeauty and 5 more, summarized.
“If you can, order colloidal patches for those current zits.”
Positive
“It will help them heal and lessen scaring.”
Positive
“CosRX makes good ones.”
Positive
“CosRX patches keep my skin clear - what a godsend”
Positive
“CosRX patches keep my skin clear”
Positive
“I just use a superlight layer and an etude house concealer for any blemishes.”
Positive
“That and their pimple patches.”
Mentioned
“CosRX 96% snail mucin serum/ampoule for sure. That and their pimple patches.”
Mentioned
“Everything from their snail line is pretty good imo”
Mentioned
“I've tried the Cosrx pimple pads on the backs of my arms (after using it on my face first)”
Positive
“And I'd say after about 2 months of consistent use, the KP has cleared up noticeably.”
Positive
“It really did help.”
Positive
“When I get my occasional pimples, I usually use CosRx pimple patches”
Positive
“Pimple patches ... do protect wounds from unconscious touching”
Positive
“I like the VT Pro CICA Centella Spot Patch.”
Positive
“last year i had all of my cosrx pimple patches (three packs) look like this and ended up having to toss them all out, it was very frustrating”
Mentioned
“I had this on two packs of cosrx patches. I got a product replacement on them after complaining.”
Mentioned
“I kept a set of my cosrx ones in the bathroom and noticed this. I presumed moisture got in”
Mentioned
