DESCRIPTION  

Highlights

  • Fragrance-free
  • Alcohol-free
  • Pregnancy-friendly
  • Vegan

Benefits

  • Rapidly Flattens Active Breakouts
  • Extracts Pus & Impurities
  • Protects Blemishes from Bacteria & Picking
  • Soothes Inflammation with Centella
  • Minimizes Post-Acne Scarring

Best For

  • Acne & Blemishes
  • Whiteheads & Papules
  • Redness & Irritation

How to Use

  1. Cleanse your face and ensure the blemish area is completely dry (do not apply skincare first).
  2. Select a patch size that covers the pimple and apply it directly onto the spot.
  3. Leave it on for several hours or overnight until the patch turns white.
  4. Gently peel off and replace if necessary.
Routine Order:
Cleanser Acne Patch (on dry skin) Toner (Avoid Patch Area) Moisturizer

Texture & Finish

Texture: Ultra-thin, highly adhesive hydrocolloid sticker with tapered edges

Finish: Matte and nearly invisible (Blends seamlessly with the skin for daytime wear)

Key Ingredients

Medical-grade Hydrocolloid, Centella Asiatica Extract

What it is & why it works  

What it is: A highly advanced, oval-shaped hydrocolloid patch infused with Centella Asiatica to extract impurities, flatten active breakouts, and rapidly soothe localized inflammation.
Why it works: Hydrocolloid is a medical-grade material that creates an airtight, moist healing environment. It physically draws out pus, oil, and bacteria from whiteheads and active pimples without popping them, drastically reducing the chance of dark post-acne scarring. Unlike standard patches, the AC Collection version features an oval shape with ultra-thin, tapered edges for superior adhesion and invisible daytime wear. Furthermore, it is uniquely infused with Centella Asiatica extract to actively calm the angry redness and heat surrounding the blemish while the hydrocolloid works to flatten it.

Full ingredients  

Carboxymethylcellulose sodium, Polyisobutene, Rosin, Polybutene, Mineral oil, Centella Asiatica Extract, Polyuethane film

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AC collection acne patch
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Step-by-step guide on how to use a skincare product with close-up shots of application.
AC collection acne patch
Woman touching her face with a red background
Close-up of a button on a light pink fabric against a red background
Step-by-step guide on how to use a skincare product with close-up shots of application.
COSRX

COSRX AC Collection Acne Patch

€7,53
Duties and taxes included. Shipping calculated at checkout.
Volume : 26 patches
Quantity

  • Dispatched in 24h

  • 14-Day return policy

  • Free Samples
Social :

Flatten pimples overnight and protect them from picking with these ultra-thin, highly adhesive hydrocolloid patches infused with soothing Centella Asiatica.

Trust & Transparency

Is this product cruelty-free?  

Animal testing for cosmetics has been banned in the EU since 2013 and in Korea since 2017, and every product we stock is sold in line with European cosmetics law. Where a brand also holds an independent certification such as Leaping Bunny or PETA, you will find the logo on the pack.

Cruelty-free is not the same as vegan. For formulas without animal-derived ingredients, look for our Vegan tag.

What are the KKUMIDA SIX?  

Six tags that show at a glance what a formula leaves out and how it was checked: Alcohol-Free, Fragrance-Free, Pregnancy-Friendly*, Clean Ingredients, Vegan, Dermatologically-Tested. You will see them on product pages, and you can filter any collection by them.

*Always patch test first. If you are pregnant or breastfeeding, check with your doctor before adding anything new.
What each tag means →

Is everything 100% authentic?  

Yes. We buy only from the brands themselves or their authorised distributors, never from resellers or marketplaces. Every product arrives sealed with its original Korean batch code and ships from our own warehouse in Switzerland or Austria. If anything looks or feels different from what you know, email us a photo and we will make it right.

Where does this fit in my routine?  

For skincare, layer from the thinnest texture to the thickest.

Morning
Cleanser → Toner → Serum or ampoule → Eye cream → Moisturiser → SPF, every day, winter included

Evening
Oil cleanser → Water cleanser → Toner → Mask or device, 2 to 3 times a week → Serum or ampoule → Eye cream → Moisturiser

Use strong acids (AHA, BHA, PHA, peels) and retinoids on different nights, and add one new active at a time. For hair, body and makeup, follow the directions on the pack.

AC collection acne patch

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The KKUMIDA Promise

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FSC® certified eco packaging

We use FSC-certified boxes and recycled materials and minimize plastic so your order is kinder to the planet.

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100% cruelty free selection

KKUMIDA only carries brands that do not test on animals. Every product is cruelty free.

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Guaranteed authentic

Sourced through official brand channels and authorized distributors.

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Dispatched in 24h

Order on a working day and your parcel leaves within 24 hours.