How we scored it
Where it comes from
Manufactured from petrochemical C9-11 synthetic alcohols (oxo process from petroleum olefins) reacted with ethylene oxide. No natural fatty-alcohol fraction in this narrow carbon range is commercially used.
In plain English
A synthetic cleansing and emulsifying ingredient made from petroleum-derived alcohols reacted with ethylene oxide; helps products foam and mix oil with water.
CosIng definition: Alcohols, C9-11, ethoxylated (8 mol EO average molar ratio)
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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.
- 2C9-11 PARETH-8. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3C9-11 PARETH-8. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=C9-11%20PARETH-8