Rosmarinus Officinalis \ Rosemary\ \ antioxidant ●
TL;DR. It is used mainly as an it that slows rancidity in oils, butters, and oil-rich emulsions by quenching free radicals and delaying lipid oxidation.
What does Rosmarinus Officinalis \ Rosemary\ \ antioxidant do in a cosmetic formula?
It is used mainly as an it that slows rancidity in oils, butters, and oil-rich emulsions by quenching free radicals and delaying lipid oxidation.
Is Rosmarinus Officinalis \ Rosemary\ \ antioxidant clean?
From a clean-beauty perspective, this ingredient is generally well accepted when supplied as an extract for it protection. Sensitivity concerns are usually tied to fragrant volatile fractions or residual extraction solvent quality, so supplier specs matter.
Is Rosmarinus Officinalis \ Rosemary\ \ antioxidant sustainable?
It is plant-derived, commonly obtained from leaves via solvent or supercritical CO2 extraction, and the active fractions are expected to be biodegradable. Sustainability depends on agricultural practices, solvent recovery, and extract concentration, but it does not carry the persistence concerns associated with many synthetic film-formers or silicones.
Is Rosmarinus Officinalis \ Rosemary\ \ antioxidant COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when sourced and processed with approved physical or allowed extraction methods. It aligns well with Green Chemistry when renewable plant feedstock, ethanol or CO2 extraction, solvent recovery, and low-residue specifications are used.
How does Rosmarinus Officinalis \ Rosemary\ \ antioxidant work chemically?
Chemically, this material is a botanical it fraction rich in phenolic diterpenes and related polyphenols that donate hydrogen atoms to interrupt lipid autoxidation chains. It is usually used at low levels, often about 0.02% to 0.2% active extract in the oil phase, and performs best in anhydrous or oil-rich systems with chelators and opaque, air-limiting packaging.
Last updated 2026-05-13