HYDROXYETHYLDIETHONIUM POLYISOBUTENYL TRIETHYLAMINOSUCCINATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

HYDROXYETHYLDIETHONIUM POLYISOBUTENYL TRIETHYLAMINOSUCCINATE

Safety grade: A

This is a specially engineered cleaning and blending ingredient that helps mix oil and water-based components together in cosmetic products. It works by surrounding oil droplets so they stay evenly dispersed throughout a formula instead of separating.

This ingredient acts as an emulsifier and surfactant to help blend incompatible ingredients together and reduce surface tension, allowing cosmetic formulas to have a smooth, stable texture.

Graded using: COSING.

Last verified: May 26, 2026