C12-13 PARETH-9 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

C12-13 PARETH-9

Safety grade: A

This is a gentle cleaning agent made by combining natural plant oils with other ingredients. It helps mix oil and water together in cosmetic products, similar to how dish soap helps clean greasy dishes.

It works as an emulsifier and surfactant to blend oils and water in formulas and help cleanse the skin by lifting away dirt and oil.

Graded using: COSING.

Last verified: May 26, 2026