What it is
This ester of isopropyl alcohol and myristic acid is a light, fast-absorbing oil that reduces greasiness, improves slip, and helps other ingredients spread and absorb. It is also used as a solvent and to reduce the heaviness of richer oils.
Safety & warnings
It has a relatively high comedogenicity rating, so people prone to clogged pores or breakouts may prefer to limit or patch test it.
Origin & sourcing
Synthetic ester, with myristic acid often plant-derived.
Questions everyone asks
What is isopropyl myristate for?
It is a light emollient that softens skin, cuts greasiness, and improves absorption.
Can it cause breakouts?
It is considered fairly comedogenic, so the acne-prone may want to avoid or patch test it.