Agastache Rugosa Extract
INCI: AGASTACHE RUGOSA EXTRACT
Also known as: Agastache Rugosa Extract
A plant extract with antioxidant properties studied for photoaging protection
At a glance
Best For Skin Types
All, Mature
Addresses
Usage Frequency
Daily
What Is Agastache Rugosa Extract?
Agastache rugosa extract comes from Korean mint, a plant native to East Asia. It contains naturally occurring compounds with antioxidant and antimicrobial properties, making it a functional ingredient in skincare formulations.
In topical products, this extract is primarily used for its ability to neutralise free radicals and support the skin's natural defences against environmental stress.
Benefits for Your Skin
How It Works
When skin is exposed to UV radiation, it produces reactive oxygen species (ROS) — unstable molecules that damage collagen, trigger inflammation, and accelerate visible ageing. Agastache rugosa extract contains compounds that neutralise these free radicals before they can cause damage.
Research also suggests the extract may influence cellular signalling pathways involved in photoaging, potentially reducing the activity of enzymes (MMPs) that break down collagen. The extract also appears to support the skin's own antioxidant defences by promoting expression of protective enzymes.
Clinical Evidence & References
Laboratory studies on human skin cells show promising results. When exposed to UVB radiation, cells treated with agastache extract showed reduced ROS production and better preservation of collagen compared to untreated controls. The extract also appeared to suppress inflammatory signaling pathways associated with photoaging.
A small human trial (45 participants over 12 weeks) found that daily supplementation with agastache extract reduced wrinkle size, though the evidence base remains limited. Most research to date has been conducted in laboratory settings, so results may not directly translate to skincare application. Further studies in larger populations would strengthen confidence in its efficacy.
Published Research
How to Use
Agastache rugosa extract is typically found in serums, moisturisers, and targeted treatments at varying concentrations. It works well alongside other antioxidants and UV protection. For best results, use consistently as part of a daily skincare routine, particularly if sun exposure is a concern. As with any new ingredient, introduce it gradually to monitor your skin's response.
Safety & Precautions
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- AGASTACHE RUGOSA EXTRACT
- EC Number
- 294-881-0
- Function
- Antimicrobial, Antioxidant, Astringent, Hair Conditioning
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