How we scored it
Where it comes from
Made by ethoxylating oleyl alcohol (oleochemical), phosphorylating it, and neutralising with diethanolamine (petrochemical). No fully natural-origin route exists for the ethoxylate or amine.
In plain English
An emulsifier that blends oil and water, built from a plant/animal-derived fatty alcohol, a petroleum-derived ethylene-oxide chain, a mineral phosphate group, and a synthetic amine salt.
CosIng definition: DEA-Oleth-3 Phosphate is the diethanolamine salt of Oleth-3 Phosphate
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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.
- 2DEA-OLETH-3 PHOSPHATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3DEA-OLETH-3 PHOSPHATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=DEA-OLETH-3%20PHOSPHATE