Database/Abrasive/Polyethylene
100% petroleum · ISO 16128

Is Polyethylene natural?

No. Polyethylene is a synthetic hydrocarbon polymer built from petrochemical ethylene gas.

INCI namePolyethylene
CAS9002-88-4
FunctionAbrasive · Film Forming
FeedstockPolymerised from ethylene gas obtained by cracking petroleum…

How we scored it

Homopolymer of ethylene monomer (from petrochemical naphtha/ethane cracking); no natural feedstock exists → 0.0.
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

Polymerised from ethylene gas obtained by cracking petroleum naphtha or natural gas. No natural or bio-based route is used commercially in cosmetics.

In plain English

A synthetic plastic used as a texturising or film-forming agent in cosmetics, made from petrochemical ethylene gas.

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. 2POLYETHYLENE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3POLYETHYLENE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=POLYETHYLENE