GLYCERETH-20 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

GLYCERETH-20

Safety grade: A

Glycereth-20 is a humectant derived from glycerin that acts like a moisture magnet for your skin. It helps products stay at the right thickness while drawing water into the skin to keep it hydrated.

This ingredient attracts and binds moisture to the skin while helping to control how thick or thin a product feels, making it an effective hydrator that also improves product texture.

Graded using: COSING.

Last verified: May 26, 2026