Camellia Sinensis Green Tea Leaf Extract Starch
What is Camellia Sinensis Green Tea Leaf Extract Starch?
Camellia Sinensis Green Tea Leaf Extract Starch is a starch-derived ingredient obtained from the leaves of the green tea plant (Camellia sinensis), combining the antioxidant-rich polyphenols and catechins of green tea extract with the thickening and stabilizing properties of starch. It serves as a multifunctional ingredient in skincare formulations, providing antioxidant protection against free radicals while acting as a texture enhancer and film-former to improve product spreadability and skin feel. This ingredient is valued for its gentle, natural origin and ability to deliver soothing and protective benefits without irritation.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Moisturising
Improves skin hydration and comfort by combining water-binding (humectant) and barrier-supporting (emollient/occlusive) mechanisms to reduce dryness.
Skin protecting
Forms a barrier to protect skin from external irritants.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Soothing
Helps reduce the feeling of discomfort and visible irritation by supporting skin calmness, often through anti-irritant, barrier-supporting, or cooling mechanisms.
Antioxidant
Slows oxidation of oils, fragrances, and sensitive actives to improve shelf life and reduce rancidity or color change; sometimes also supports skin protection from oxidative stress.