Phytosteryl Macadamiate

A richly emollient and occlusive moisturizing product of binding fatty acids from macadamia oil (mostly oleic and palmitoleic acid) with soybean oil phytosterols. It is also used as a formula helper.
Functions
Origin
Phytosteryl Macadamiate

Overview

Phytosteryl macadamiate is created by taking fatty acids from macadamia oil (mostly oleic and palmitoleic acid) and phytosterols from soybean oil and binding them together in a process called esterification.

It is a solid white mass that melts at body temperature, making it a richly emollient ingredient. It is used to mimic the natural composition of human sebum and is very non-irritating. It also mixes well with the other oily ingredients in a skincare formula.

Science

1
https://patents.justia.com/patent/9289373