Coffea Arabica Leaf Extract
INCI: COFFEA ARABICA LEAF EXTRACT
Reviewed by Daisy · Last updated 2 Jun 2026
A polyphenol-rich plant extract that may help protect skin from UV damage and support cellular renewal
Best For Skin Types
All, Mature, Combination
Addresses
Usage Frequency
Daily
What Is Coffea Arabica Leaf Extract?
Coffea arabica leaf extract is derived from the leaves of the arabica coffee plant, rather than the beans. Like coffee beans, the leaves contain polyphenols—naturally occurring compounds with antioxidant properties. In skincare, this ingredient functions as a skin conditioner, working to support the skin's natural protective mechanisms.
Whilst coffee is often associated with caffeine, the leaf extract's benefits appear to stem primarily from its polyphenol content, particularly chlorogenic acid and caffeic acid. These compounds have been investigated for their potential to address UV-induced skin damage and support cellular health.
How It Works
When skin is exposed to UV radiation, it triggers the production of enzymes called matrix metalloproteinases (MMPs). These break down structural proteins like collagen and elastin, leading to wrinkles and sagging. The polyphenols in coffee leaf extract appear to suppress this enzyme activity, helping to preserve skin structure.
Additionally, research suggests the extract may activate autophagy—a cellular housekeeping process that clears away damaged components and supports cellular regeneration. This mechanism may contribute to more resilient, healthier-looking skin over time, though more extensive human studies are needed to confirm the clinical significance of this effect.
Clinical Evidence & References
In-vitro and laboratory studies have shown that Coffea arabica leaf extract and its key compounds (chlorogenic acid and caffeic acid) can inhibit MMP expression and suppress the MAP kinase pathway—processes linked to photoaging. These findings are promising and provide a plausible biological mechanism for anti-ageing benefits.
However, robust clinical evidence in humans remains limited. Whilst one small randomised controlled trial suggested benefits for skin appearance when the extract was combined with another plant ingredient, more research specifically examining Coffea arabica leaf extract alone in human subjects would strengthen confidence in its efficacy. The ingredient appears safe and well-tolerated, but expectations should be calibrated to the current evidence base.
Published Research
How to Use
Coffea arabica leaf extract is typically incorporated into serums, moisturisers, and treatment products. There is no established optimal concentration, though it is generally used alongside other actives rather than as a standalone ingredient. Use as directed on the product label. For best results, combine with reliable sun protection, as the extract is designed to support rather than replace UV defence.
Safety & Precautions
Frequently Asked Questions
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