How we scored it
Where it comes from
Made from sorbitan (dehydrated plant sorbitol) esterified with oleic acid (plant/animal fat derived) and then ethoxylated with about 40 mol of petrochemical ethylene oxide. The heavy EO loading dominates the final mass.
In plain English
An emulsifier and cleansing surfactant that helps oil and water mix. Made from sorbitol (plant sugar) reacted with oleic acid (plant/animal fat) and a large number of petrochemical ethylene-oxide units.
CosIng definition: 1,4-Anhydro-D-glucitol, ethoxylated, 9-(Z)-octadecenoates (1:4) (40 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-40 SORBITAN PEROLEATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-40 SORBITAN PEROLEATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-40%20SORBITAN%20PEROLEATE