PEG-5 ISONONANOATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PEG-5 ISONONANOATE

Safety grade: A

This is a synthetic ingredient that acts like a bridge between oil and water, allowing them to mix together smoothly. It helps create stable, uniform textures in creams and lotions.

It works as an emulsifier and surfactant to blend incompatible ingredients together, creating smooth products with consistent texture and preventing separation.

Graded using: COSING.

Last verified: May 26, 2026