GLYCERETH-18 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

GLYCERETH-18

Safety grade: A

Glycereth-18 is a humectant ingredient made by combining glycerin (a natural moisturizing substance) with other chemical components. It works to draw moisture into the skin and help it stay hydrated.

This ingredient attracts water to the skin and improves its texture and moisture content, leaving skin feeling soft, smooth, and well-hydrated.

Graded using: COSING, FDA.

Last verified: May 26, 2026