Ilex Guayusa Leaf Extract ●
TL;DR. This ingredient is a botanical skin-conditioning extract used mainly for antioxidant support and a fresher skin feel. Its naturally occurring methylxanthines can also support temporary toning or depuffing claims.
What does Ilex Guayusa Leaf Extract do in a cosmetic formula?
This ingredient is a botanical skin-conditioning extract used mainly for antioxidant support and a fresher skin feel. Its naturally occurring methylxanthines can also support temporary toning or depuffing claims.
Is Ilex Guayusa Leaf Extract clean?
From a clean-beauty perspective, this ingredient is generally well accepted and is not a common restricted-list concern. As with many botanical extracts, sensitivity is possible for some users, especially in formulas with higher extract loads or added fragrance.
Is Ilex Guayusa Leaf Extract sustainable?
This ingredient is-derived and renewable, with sustainability depending on responsible cultivation, harvesting, and supplier traceability. Water, glycerin, or ethanol extracts are expected to be readily biodegradable and have a lighter persistence profile than synthetic film-formers or silicones.
Is Ilex Guayusa Leaf Extract COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when the plant source, preservation system, and extraction solvent meet standard requirements. It fits Green Chemistry best when made with water, ethanol, or glycerin, using low-residue extraction and traceable agricultural sourcing.
How does Ilex Guayusa Leaf Extract work chemically?
This material is a complex botanical extract containing polyphenols, chlorogenic-acid-type compounds, and methylxanthines such as caffeine. It is typically used as a water-soluble active extract at low percentages, often around 0.1% to 5%, and is best formulated in the mildly acidic to neutral pH range common to leave-on skin care.
Last updated 2026-05-13