How we scored it
Where it comes from
PEG-35 Castor Oil is made by reacting castor oil, pressed from castor beans, with ethylene oxide, a petrochemical, to give an average 35-unit ethoxylate. The EO chain makes up most of the mass.
In plain English
Castor oil, from castor beans, reacted with a chain of ethylene oxide, a petrochemical. Used as an emulsifying and cleansing surfactant, often in fragrance and bath products.
CosIng definition: Castor oil, ethoxylated (35 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-35 CASTOR OIL. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-35 CASTOR OIL. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-35%20CASTOR%20OIL