Camelia Sinensis Leaf Extract ●
TL;DR. This ingredient is primarily used as a botanical antioxidant and skin-conditioning agent. It helps protect formulas and skin from oxidative stress while adding soothing, redness-calming support.
What does Camelia Sinensis Leaf Extract do in a cosmetic formula?
This ingredient is primarily used as a botanical antioxidant and skin-conditioning agent. It helps protect formulas and skin from oxidative stress while adding soothing, redness-calming support.
Is Camelia Sinensis Leaf Extract clean?
This ingredient is generally well accepted in clean-beauty frameworks, with low irritation potential for most users. The main quality considerations are botanical variability, solvent system, preservative system, and testing for pesticide or heavy-metal residues.
Is Camelia Sinensis Leaf Extract sustainable?
This ingredient comes from renewable agricultural plant material and is typically biodegradable. Its sustainability profile depends on farming practices, water use, extraction solvent, and supplier controls for residue testing and traceability.
Is Camelia Sinensis Leaf Extract COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when made with approved extraction solvents and compliant raw-material sourcing. It aligns well with Green Chemistry when extracted with water, ethanol, glycerin, or other permitted low-concern solvents and processed with minimal waste.
How does Camelia Sinensis Leaf Extract work chemically?
This material is a complex mixture of water-soluble polyphenols, including catechins such as EGCG, plus flavonoids, tannins, amino acids, and small amounts of caffeine depending on extraction. Typical use levels are often around 0.1% to 5%, and the polyphenol fraction is sensitive to oxidation from heat, light, high pH, and metal ions, so chelators, air control, and opaque packaging can improve stability.
Last updated 2026-05-13