How we scored it
Where it comes from
Oleic acid typically comes from vegetable oils; it is esterified with petrochemical propylene glycol and ethoxylated with 55 mol ethylene oxide.
In plain English
A cleansing ingredient made from vegetable-derived oleic acid combined with propylene glycol and a long ethylene oxide chain, both petroleum-based.
CosIng definition: Poly(oxy-1,2-ethanediyl), .alpha.-(2-(1-oxo-9-(Z)-octadecenyl)oxy-1-methylethyl)-.omega.-hydroxy- (55 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-55 PROPYLENE GLYCOL OLEATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-55 PROPYLENE GLYCOL OLEATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-55%20PROPYLENE%20GLYCOL%20OLEATE