Tochopherol ●
TL;DR. This ingredient is primarily an oil-phase antioxidant that helps protect oils, butters, and fragrance components from rancidity. It can also support skin-conditioning claims in leave-on products.
What does Tochopherol do in a cosmetic formula?
This ingredient is primarily an oil-phase antioxidant that helps protect oils, butters, and fragrance components from rancidity. It can also support skin-conditioning claims in leave-on products.
Is Tochopherol clean?
From a clean-beauty perspective, it is generally well-tolerated and has no major restricted-list friction. Rare sensitivity can occur, especially when the material is old or oxidized.
Is Tochopherol sustainable?
This material is commonly sourced from vegetable oil streams such as soy, sunflower, or rapeseed, although synthetic versions also exist. It is biodegradable and not associated with persistence concerns, with sourcing quality depending on the crop and supplier practices.
Is Tochopherol COSMOS-approved?
It is permitted under COSMOS when it meets the standard’s sourcing and processing requirements, and naturally derived grades align especially well with COSMOS-natural and COSMOS-organic formulas. Its Green Chemistry fit is strong when made from renewable oil byproducts and used at low levels to extend formula shelf life.
How does Tochopherol work chemically?
The molecule is a fat-soluble phenolic antioxidant with a chromanol ring that donates hydrogen to lipid radicals, slowing oxidative chain reactions in oils. Typical use levels are about 0.05% to 0.5% for antioxidant protection, with higher levels sometimes used for skin conditioning, and it performs best in oil phases with limited air and light exposure.
Last updated 2026-05-14