How we scored it
Where it comes from
A synthetic cationic polymer built from hydrolyzed polyacrylonitrile reacted with a synthetic amine and quaternized with dimethyl sulfate. Entirely petrochemical feedstock.
In plain English
A conditioning, anti-static film-forming polymer used in hair products. It is manufactured entirely from synthetic petrochemical starting materials.
CosIng definition: 2-Propenenitrile, homopolymer, hydrolyzed, compounds with 3-dimethylaminopropylamine, quaternary ammonium reaction products with dimethyl sulfate
Natural alternatives with the same function
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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.
- 2POLYQUATERNIUM-31. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3POLYQUATERNIUM-31. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=POLYQUATERNIUM-31