How we scored it
Where it comes from
Made by esterifying oleic acid (from vegetable or tallow fat) onto both ends of a PEG-12 chain built from petrochemical ethylene oxide. No commercially significant alternative route exists.
In plain English
An emulsifier that helps blend oil and water in creams and lotions. It is made by attaching a plant- or animal-fat fatty acid to a short synthetic polyethylene glycol chain.
CosIng definition: Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9-octadecenyl)-.omega.-[(1-oxo-9-octadecenyl)oxy]-, (Z,Z)- (12 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-12 DIOLEATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-12 DIOLEATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-12%20DIOLEATE