How we scored it
Where it comes from
A dimethicone fluid carrying a methyl-ether-capped PEG-9 side chain; both the silicone backbone and PEG portion are scored petrochemical by site policy.
In plain English
A silicone ingredient with a small petroleum-derived side chain, used to condition hair and skin and give products a smooth, silky feel.
CosIng definition: Silicones and siloxanes, dimethyl, 3-(methylpoly(oxy-1,2-ethanediyl))propyl methyl, trimethylsilyl terminated, (9 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-9 METHYL ETHER DIMETHICONE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PEG-9 METHYL ETHER DIMETHICONE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-9%20METHYL%20ETHER%20DIMETHICONE