What is COSRX AC Collection Acne Patch?

The COSRX AC Collection Acne Patch is a professional-grade hydrocolloid pimple patch from COSRX, one of Korea's most trusted dermatologist-backed skincare brands. This 26-patch pouch includes three precision sizes — small (9x13mm), medium (11x16mm), and large (15x23mm) — engineered to treat every breakout type, from surface whiteheads to inflamed cystic pimples. Each ultra-thin, transparent, waterproof patch adheres invisibly to skin while working overnight to draw out impurities and accelerate healing.

Key Ingredients & Benefits

The hero of this patch is medical-grade hydrocolloid dressing — the same polymer matrix used in advanced wound care. This technology creates a sealed, moist healing microenvironment that draws pus, excess oil, and cellular debris out of active pimples through capillary action, locking impurities into the patch. The result: visibly flatter, less red pimples within 6–8 hours of application.

Centella Asiatica extract (cica) is infused into the patch formula, delivering madecassoside and asiaticoside — active triterpenoids clinically proven to suppress inflammatory signaling, accelerate wound closure, and reduce post-inflammatory hyperpigmentation (PIH). For Pakistani skin, which has naturally higher melanin levels, PIH prevention is critical: even small pimples can leave dark marks lasting months. Tea tree oil provides antimicrobial action against Cutibacterium acnes, reducing the bacterial biofilm that fuels repeated breakouts. The polyurethane film outer layer is waterproof yet breathable, shielding the healing site from environmental bacteria and humidity while preventing picking.

Skin Concerns This Addresses

How to Use COSRX AC Collection Acne Patch

Begin with a clean, thoroughly dry face — the patch adheres best to oil-free skin. Select the right size: 9x13mm for small whiteheads, 11x16mm for standard pimples, and 15x23mm for large or cystic breakouts. Peel the patch from the liner and press firmly over the pimple, smoothing the edges for a strong seal. Leave in place for a minimum of 6 hours, ideally overnight. When you remove the patch and it has turned white or opaque, the hydrocolloid has successfully absorbed fluids. In Pakistan's humid summers, apply the patch after air conditioning kicks in — cooler conditions improve adhesion significantly. The translucent film is virtually invisible under foundation for daytime use.

COSRX AC Collection Acne Patch in Your Korean Skincare Routine

Apply as the very last step of your skincare routine — after cleanser, toner, essence, serum, and moisturizer. Do not layer BHA, retinol, or vitamin C directly beneath or over the patch. Pair with COSRX BHA Blackhead Power Liquid on surrounding non-patched areas to prevent new breakouts while healing active ones. For oily, acne-prone Pakistani skin, combine with the COSRX Low pH Good Morning Cleanser to keep skin's acid mantle balanced.

Why Buy COSRX from Korean Skincare Pakistan?

Korean Skincare Pakistan sources directly from COSRX's official Korean distributors and ships door-to-door from Seoul in 5–7 business days. Every product is 100% authentic with Cash on Delivery available in Lahore, Karachi, Islamabad, Rawalpindi, Multan, Faisalabad, Peshawar, and all major Pakistani cities.

Frequently Asked Questions

Is COSRX AC Collection Acne Patch available in Pakistan?

Yes — COSRX AC Collection Acne Patch is available in Pakistan exclusively at Korean Skincare Pakistan. We import directly from Seoul with Cash on Delivery nationwide.

What is the COSRX AC Collection Acne Patch price in Pakistan?

COSRX AC Collection Acne Patch is available at PKR 1,880 at Korean Skincare Pakistan, shipped directly from Seoul, South Korea.

Does the COSRX Acne Patch work on South Asian or darker skin tones?

Yes. The hydrocolloid mechanism works on all skin types. The centella asiatica extract specifically helps prevent post-inflammatory hyperpigmentation — a major concern for Pakistani and South Asian skin that develops stubborn dark marks after skin trauma including pimples.

Which COSRX AC Collection Acne Patch size should I use?

Use the 9x13mm small patch for tiny surface whiteheads, the 11x16mm medium for standard pimples, and the 15x23mm large patch for inflamed or cystic breakouts. When in doubt, choose a larger size for complete coverage.

How many nights in a row can I use the COSRX Acne Patch on the same spot?

You can patch the same pimple for 2-3 consecutive nights, replacing with a fresh patch each time the old one turns white. Continue until the blemish has healed completely.