BIS-(METHOXY PEG-11 EPOXIDIZED SOYATE) PEG-9 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

BIS-(METHOXY PEG-11 EPOXIDIZED SOYATE) PEG-9

Safety grade: A

This is a plant-derived emulsifier made from soybean oil that helps bind water and oil-based ingredients together in cosmetics. It keeps products like lotions and creams smooth and well-blended, preventing separation over time. It's commonly used in moisturizers and other personal care products.

Graded using: COSING.

Last verified: June 9, 2026