Shop All COSRX

COSRX Master Patch (24 Patches)

$4.95 CAD
Shipping calculated at checkout.

COSRX Master Patch is a K-beauty essential for tackling breakouts. These acne patches are perfect for concealing blemishes and reducing their appearance. With quick and effective results, each patch is designed for one-time use. The patches feature liquid paraffin to safeguard the skin's natural barrier and protect against excess oil. Clinically tested and hypoallergenic, these patches come in three sizes for different blemish types. Free from parabens, sulfates, phthalates, and alcohol, they are a reliable and convenient solution for bad skin days.

Happy Kaylee, Korean Beauty Cosmetic (K-Beauty), Japanese Beauty Cosmetic. Free Shipping Canada & USA

How to use

After cleansing and drying face, apply patch to problem areas; make sure to select large enough patch to cover problem spot. Continue with the rest of your skincare routine, avoiding patched areas. Replace patches as needed.

For external use only. Always patch test. Discontinue use if you feel any discomfort. Follow additional instructions on packaging. Individual results may vary.


Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyisobutylene, Petroleum Resin, Polyurethane Film, Liquid Paraffin, Tetrakis Methane. May contain additional ingredients.

May contain additional ingredients. Ingredients can be changed by manufacturer