Ilex Aquifolium Flower Extract
INCI: ILEX AQUIFOLIUM FLOWER EXTRACT
Reviewed by Kate · Last updated 14 Aug 2026
A botanical extract with skin-conditioning properties derived from holly flower
Best For Skin Types
All, Dry, Sensitive
Addresses
Usage Frequency
Daily
What Is Ilex Aquifolium Flower Extract?
Ilex Aquifolium Flower Extract is derived from the flowers of the common holly plant (Ilex aquifolium), a native European shrub. The extract is obtained through processing the flower material and is used in skincare formulations primarily for its skin-conditioning properties.
As a botanical extract, it contains naturally occurring compounds that are thought to help support skin hydration and overall skin health, though the specific active constituents have not been extensively characterised in published skincare research.
How It Works
As a skin conditioner, Ilex Aquifolium Flower Extract is thought to work by forming a protective film on the skin surface and potentially enhancing water retention. This helps to improve skin feel and appearance, particularly in dry or compromised skin conditions.
The extract may also deliver plant-derived compounds that have mild antioxidant properties, though the extent of this effect in finished formulations remains understudied.
Clinical Evidence & References
Published clinical data on Ilex Aquifolium Flower Extract in skincare is limited. Most evidence for its use comes from traditional herbal use and cosmetic industry experience rather than controlled trials.
The ingredient is generally recognised as a safe and gentle skin conditioner in cosmetic applications, but robust clinical studies demonstrating measurable benefit for specific skin concerns are not readily available. It is best considered a supporting ingredient rather than a primary active.
How to Use
Ilex Aquifolium Flower Extract is typically found in serums, moisturisers, and targeted treatments at modest concentrations. It works well alongside other hydrating or antioxidant ingredients and can be used daily as part of a routine skincare regimen. No special application technique is required.
Safety & Precautions
Frequently Asked Questions
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Ilex Aquifolium Flower Extract is a variant of Ilex Aquifolium Leaf Extract, the form you will most often see on an ingredients list.
A plant extract with antioxidant properties traditionally used to support skin conditioning
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