How we scored it
Where it comes from
Made by ethoxylating coconut-derived fatty alcohol (EO degree unspecified, assumed ~3), then sulfating and neutralising with magnesium. A petrochemical alcohol route also exists.
In plain English
A cleansing ingredient made from coconut-derived fatty alcohol reacted with ethylene oxide, then converted to a magnesium sulfate salt. Helps products foam and clean.
CosIng definition: Fatty alcohols, coco-, ethoxylated, sulfates, magnesium salts
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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.
- 2MAGNESIUM COCETH SULFATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3MAGNESIUM COCETH SULFATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=MAGNESIUM%20COCETH%20SULFATE