Database/Emulsifying Surfactant/Trilaureth-4 Phosphate
Mostly natural · ISO 16128

Is Trilaureth-4 Phosphate natural?

Mostly. Three lauryl-ethoxylate chains (oleochemical alcohol, petrochemical EO) are joined to one natural phosphate core as a triester.

INCI nameTrilaureth-4 Phosphate
CAS31800-90-5
FunctionEmulsifying Surfactant · Cleansing Surfactant
FeedstockMade by ethoxylating oleochemical lauryl alcohol with 4…

How we scored it

3x[Lauryl 186.3 Da natural + 4 EO 176.2 Da petrochemical] triesterified with phosphoric acid (P=O core natural) → natural ~603.0/total 1131.6 ≈ 0.53.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Made by ethoxylating oleochemical lauryl alcohol with 4 moles ethylene oxide, then triesterifying with phosphoric acid. Lauryl alcohol is typically coconut/palm-kernel derived.

In plain English

An emulsifying, cleansing ingredient made from coconut-derived lauryl alcohol, ethylene oxide and mineral phosphate. Helps blend oil and water and supports cleansing in formulas.

CosIng definition: Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.',.alpha.''-phosphinylidynetris-.omega.-(dodecyloxy)-

Natural alternatives with the same function

References

  1. 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.
  2. 2TRILAURETH-4 PHOSPHATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3TRILAURETH-4 PHOSPHATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=TRILAURETH-4%20PHOSPHATE