UNDECYLENYL ALCOHOL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

UNDECYLENYL ALCOHOL

Safety grade: A

Undecylenyl alcohol is a fatty alcohol derived from natural plant oils that has been chemically modified. It's a colorless liquid ingredient commonly used in personal care products.

This ingredient helps reduce static electricity in hair and products, improves the scent profile, and leaves skin feeling soft and moisturized.

Graded using: COSING.

Last verified: May 26, 2026