C10-40 ISOALKYL ACID PHYTOSTEROL ESTERS is graded A (Safe) by Expert·ING, based on COSING regulatory data.

C10-40 ISOALKYL ACID PHYTOSTEROL ESTERS

Phytosterol Esters

Safety grade: A

This ingredient is a plant-derived compound made from natural plant oils and sterols that are combined together. It acts like a protective barrier and softening agent for skin and hair.

It softens and conditions skin and hair while helping control the thickness and texture of cosmetic formulas.

Graded using: COSING.

Last verified: May 26, 2026