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Cosrx Master Patch Basic is a round shape-flat type high quality hydrocolloid which provides effective care for blemishes.
Cellulose Gum, Hydrogenated Poly(C6-20 Olefin), Polyisobutene, Styrene/Isoprene Copolymer
1. Apply to clean, dry skin before any other skincare steps.
2. Remove the patch from the film and apply on targeted area.
3. Replace daily or when the patch turns white.