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

BUTYLOCTANOIC ACID

Safety grade: A

Butyloctanoic acid is a fatty acid-type ingredient that helps dissolve oils and remove dirt from skin and hair. It works similarly to soap by breaking down oils so they can be washed away with water.

This ingredient cleanses by breaking down oils and dirt, helps blend oil and water-based ingredients together in a formula, and acts as a gentle cleansing agent in cosmetic products.

Graded using: COSING.

Last verified: May 26, 2026