COSRX Master Patch Basic
A highly rated facial treatment with 4 ingredients, including exfoliants.
Facial treatment with 4 ingredients that contains exfoliants
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What's inside
Key Ingredients
Ingredients Explained
Cellulose Gum is a water-soluble polymer that comes from cellulose. It is used to change the texture of a product and to help stabilize emulsions.
As an emulsifier, cellulose gum specifically thicken the texture of water-based products.
This ingredient is considered hypoallergenic and non-toxic. Cellulose Gum can be found in cosmetics, food, and other household goods such as paper products.
Learn more about Cellulose GumHydrogenated Poly(C6-20 Olefin) is an exfoliant.
Polyisobutene is a synthetic polymer made from isobutene.
It is a film-forming agent and helps bind ingredients together.
Polyisobutene is not absorbed by the skin.
Learn more about PolyisobuteneWe don't have a description for Styrene/Isoprene Copolymer yet.
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Where it's from
COSRX is a Korean brand
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The data we've presented on this page has been verified by a member of the SkinSort Team.
Read more about us· Updated June 27, 2026 • Added by chu
