How we scored it
Where it comes from
Natural castor oil is directly ethoxylated, without prior hydrogenation, with 60 moles of petrochemical ethylene oxide. No bio-based ethoxylation alternative is used commercially.
In plain English
A surfactant made from natural castor oil reacted with a long petroleum-derived chain, used to cleanse and help oil and water mix together.
CosIng definition: Castor oil, ethoxylated (60 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-60 CASTOR OIL. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-60 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-60%20CASTOR%20OIL