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

MYRETH-5

Safety grade: A

Myreth-5 is a gentle cleansing and thickening ingredient derived from myristyl alcohol, a waxy substance found in nutmeg seed oil. It helps blend water and oil together in products so they don't separate.

This ingredient works as an emulsifier to combine water and oil-based ingredients into a stable, smooth product and helps cleanse the skin by removing oils and impurities.

Graded using: COSING.

Last verified: May 26, 2026