C14-28 ISOALKYL ACID is graded A (Safe) by Expert·ING, based on COSING regulatory data.

C14-28 ISOALKYL ACID

Safety grade: A

This is a synthetic fatty acid made from petroleum-derived ingredients. It's a conditioning agent that helps make hair smoother, softer, and easier to manage.

This ingredient coats and smooths the hair shaft to reduce frizz, improve shine, and enhance overall hair manageability and feel.

Graded using: COSING.

Last verified: May 26, 2026