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

DIETHYLAMINE

Safety grade: A

This is a chemical compound used in cosmetics to help adjust and balance the pH level of products, making them less acidic or alkaline so they work better on your skin. It's also used to help dissolve and mix other ingredients together evenly throughout formulas.

Graded using: COSING.

Last verified: June 9, 2026