Olea Europaea Leaf Extract ●
TL;DR. This ingredient is used mainly as an antioxidant and skin-conditioning botanical extract. It can support soothing claims and help protect formulas from oxidative stress, but it is not a stand-alone preservative.
What does Olea Europaea Leaf Extract do in a cosmetic formula?
This ingredient is used mainly as an antioxidant and skin-conditioning botanical extract. It can support soothing claims and help protect formulas from oxidative stress, but it is not a stand-alone preservative.
Is Olea Europaea Leaf Extract clean?
This ingredient is generally well accepted in clean-beauty frameworks, especially when extracted with water, glycerin, or ethanol. The main watchpoints are normal botanical variability, possible trace allergens, and preservation of the extract base.
Is Olea Europaea Leaf Extract sustainable?
This material is plant-derived and often sourced from leaves generated during tree-crop pruning or processing, which can make use of an agricultural side stream. It is expected to be readily biodegradable, with the sustainability profile influenced by farming practices and extraction solvent choice.
Is Olea Europaea Leaf Extract COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when made from compliant plant material using approved extraction solvents. It fits Green Chemistry principles best when produced with water, ethanol, or glycerin, moderate processing, and biodegradable carrier systems.
How does Olea Europaea Leaf Extract work chemically?
This material is a complex botanical mixture rich in phenolic secoiridoids such as oleuropein, along with hydroxytyrosol derivatives and flavonoids. Typical cosmetic use is often around 0.1% to 5% as supplied, with stability depending on solvent system, pH, light exposure, and the oxidation sensitivity of its polyphenols.
Last updated 2026-05-13