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

TRIETHYLAMINE

Safety grade: A

This chemical ingredient is used in cosmetics to adjust and balance pH levels, helping products maintain the right acidity or alkalinity for your skin. It's created synthetically and works behind the scenes to keep formulas stable and effective while you use them.

Graded using: COSING.

Last verified: June 9, 2026