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

PEG-20 HEXADECENYLSUCCINATE

Safety grade: A

This is a man-made ingredient that acts like a bridge between oil and water. It helps keep these two substances mixed together smoothly in cosmetic products instead of separating.

This emulsifier helps blend oil-based and water-based ingredients together in cosmetics, creating a smooth, stable product that doesn't separate over time.

Graded using: COSING.

Last verified: May 26, 2026