How we scored it
Where it comes from
Made by esterifying stearic acid, typically from vegetable oil, with diethylene glycol, a 2 mol ethylene oxide adduct. Ethylene oxide is a petrochemical feedstock.
In plain English
An emulsifier made from stearic acid, a vegetable fatty acid, reacted with a small amount of ethylene oxide, a petroleum-derived chemical.
CosIng definition: 2-(2-Hydroxyethoxy)ethyl octadecanoate
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Structure
2-(2-hydroxyethoxy)ethyl octadecanoate
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-2 Stearate. PubChem CID 7788. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
- 3PEG-2 STEARATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 4PEG-2 STEARATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-2%20STEARATE