free shipping to canada over $75

2 free samples in every order

a free gift over $60, until dec 31

COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo
COSRX Blemish Duo

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COSRX · 78 products

Blemish Duo

18 patches/1 ea · value bundles

$19.99

earn 99 points with soralady rewards

size: 18 patches/1 ea
  • free shipping to canada over $75
  • 2 free samples in every order
  • 14-day returns on unopened items
details

This bundle is offered at a special price due to its approaching expiration date. The products are unopened, authentic, and perfectly safe to use before the dates below — just at a fraction of the regular price.

* [Cosrx] Clear fit master patch — Expiration date: 2027-06-03

* [Cosrx] AHA 7 Whitehead Power Liquid 100ml — Expiration date: 2027-07-11

Please make sure to use the products within the marked expiration dates. Because this is a short-dated clearance item, this bundle is final sale and not eligible for return or exchange.

how to use

Step 1. Exfoliate — AHA 7 Whitehead Power Liquid

After cleansing, soak a cotton pad and swipe a thin layer over the skin, avoiding the eye and mouth area. Start 2–3 times a week and build up gradually as your skin adjusts.

Follow with a soothing moisturizer.

When used during the daytime, always finish with a broad-spectrum sunscreen (SPF 30 or higher).

Step 2. Spot Treat — Clear Fit Master Patch

Apply a patch to a clean, dry blemish before layering other skincare or makeup. The ultra-thin, gradient-matte finish stays nearly invisible, so it works for both day and overnight wear. Replace the patch once it swells and turns white from absorbing fluid.

Tips

Don't use the AHA liquid and a patch on the exact same spot at the same time.

Because AHA increases sun sensitivity, always wear sunscreen during the day.

The AHA liquid is best suited to experienced users — ease off if skin feels dry or irritated, and avoid layering it with other acids, retinol, or vitamin C.

Avoid AHA products if pregnant or breastfeeding.

ingredients

[Cosrx] Clear Fit Master Patch

Petroleum Resin, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyurethane Film, Polyisobutylene, Liquid Paraffin, Tetrakis Methane

[Cosrx] AHA 7 Whitehead Power Liquid 100ml

Pyrus Malus (Apple) Fruit Water, Butylene Glycol, Glycolic Acid, Niacinamide, Sodium Hydroxide, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol

shipping & returns

free shipping to canada on orders over $75. orders leave our warehouse within 1–3 business days. shipping & delivery

changed your mind? return unopened items within 14 days of delivery. returns & exchanges

how to use사용법

  1. Step.
  2. Exfoliate — AHA 7 Whitehead Power Liquid After cleansing, soak a cotton pad and swipe a thin layer over the skin, avoiding the eye and mouth area.
  3. Start 2–3 times a week and build up gradually as your skin adjusts.
  4. Follow with a soothing moisturizer. When used during the daytime, always finish with a broad-spectrum sunscreen (SPF 30 or higher). Step. Spot Treat — Clear Fit Master Patch Apply a patch to a clean, dry blemish before layering other skincare or makeup. The ultra-thin, gradient-matte finish stays nearly invisible, so it works for both day and overnight wear. Replace the patch once it swells and turns white from absorbing fluid. Tips Don't use the AHA liquid and a patch on the exact same spot at the same time. Because AHA increases sun sensitivity, always wear sunscreen during the day. The AHA liquid is best suited to experienced users — ease off if skin feels dry or irritated, and avoid layering it with other acids, retinol, or vitamin C. Avoid AHA products if pregnant or breastfeeding.

ingredients전성분

[Cosrx] Clear Fit Master PatchPetroleum Resin, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyurethane Film, Polyisobutylene, Liquid Paraffin, Tetrakis Methane[Cosrx] AHA 7 Whitehead Power Liquid 100mlPyrus Malus (Apple) Fruit Water, Butylene Glycol, Glycolic Acid, Niacinamide, Sodium Hydroxide, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol

k-beauty18 patches/1 eaCOSRX

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