Triceteareth-4 Phosphate

Triceteareth-4 Phosphate is a surfactant and emulsifying ingredient. It’s in 10 products on Poliage, most often sunscreen. Avoid lists on Poliage that include it: none.

Updated October 21, 2026

In plain English

Triceteareth-4 phosphate: used to keep oil and water blended.

What it does

Contains Triceteareth-4 Phosphate: emulsifying
Function listed in CosIng
Contains Triceteareth-4 Phosphate: surfactant
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 80304, accessed October 22, 2026.

Products that contain Triceteareth-4 Phosphate

Related guides