How we scored it
Where it comes from
Oleochemical stearic acid esterified with a long polyethylene glycol chain from petrochemical ethylene oxide. The long PEG-32 chain has no natural equivalent and dominates the mass.
In plain English
An emulsifier and solubiliser used in creams and cleansers. A small natural fatty-acid portion is attached to a long, mostly petroleum-derived polyethylene glycol chain.
CosIng definition: Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy- (32 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.
- 2PEG-32 STEARATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-32 STEARATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-32%20STEARATE