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Our database includes 823 products that contain Polyisobutene.


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.

People also dislike: Parfum, Glycerin, Polyethylene

Polyisobutene is a rare cosmetic ingredient, with about 2.0% of the products in our database containing it.

Where it's used

Polyisobutene is most often found as ingredient number 17 within an ingredient list.

These are the categories of products that use Polyisobutene the most:

CosIng Data

  • CosIng ID: 79008
  • All Functions: Binding, Film Forming, Viscosity Controlling
What is CosIng?

CosIng is the European Commission database for information on cosmetic substances and ingredients.

SkinSort uses CosIng to source some of it's data on ingredient names and functions.