C12-13 PARETH-10 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

C12-13 PARETH-10

Safety grade: A

This is a synthetic cleaning and mixing agent made from petroleum-derived ingredients. It helps blend oil and water together in cosmetic products so they don't separate.

It acts as an emulsifier and surfactant to keep the different ingredients in a product mixed together and to help the product spread smoothly on skin.

Graded using: COSING.

Last verified: May 26, 2026