How we scored it
Where it comes from
This copolymer is made from petrochemical ethylene gas and acrylic acid via free-radical polymerisation. No natural-origin monomer is used.
In plain English
A synthetic polymer made from petrochemical ethylene gas and acrylic acid. Used as a film-former, binder and opacifier, helping formulas like mascara or lotions form an even, stable film on skin or lashes.
CosIng definition: 2-Propenoic acid, polymer with ethene
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References
- 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.
- 2ETHYLENE/ACRYLIC ACID COPOLYMER. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3ETHYLENE/ACRYLIC ACID COPOLYMER. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=ETHYLENE/ACRYLIC%20ACID%20COPOLYMER