Database/Film Forming/Dimethicone/PEG-10/15 Crosspolymer
100% petroleum · ISO 16128

Is Dimethicone/PEG-10/15 Crosspolymer natural?

No. Silicone backbone zero by this site's convention; PEG-10/15 diallyl ether crosslinker is petrochemical ethylene-oxide derived; nothing natural remains.

INCI nameDimethicone/PEG-10/15 Crosspolymer
FunctionFilm Forming · Opacifying
FeedstockFormed by crosslinking dimethicone with petrochemical PEG-10 and…

How we scored it

Dimethicone (silicone, 0) crosslinked with PEG-10/15 diallyl ether (ethylene-oxide derived, 0). No natural fragment: 0.00.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Formed by crosslinking dimethicone with petrochemical PEG-10 and PEG-15 diallyl ether crosslinkers. No natural-origin manufacturing route is used.

In plain English

A silicone-based film-forming ingredient used in creams and lotions for texture and a smooth after-feel. It is made entirely from synthetic silicone and petrochemical chemicals.

CosIng definition: Dimethicone/PEG-10/15 Crosspolymer is a copolymer of dimethicone crosslinked with a mixture of PEG-10 and PEG-15 diallyl ethers

Natural alternatives with the same function

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2DIMETHICONE/PEG-10/15 CROSSPOLYMER. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3DIMETHICONE/PEG-10/15 CROSSPOLYMER. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=DIMETHICONE/PEG-10/15%20CROSSPOLYMER