Galeopsis Segetum Flower … Stem Extract
INCI: GALEOPSIS SEGETUM FLOWER/LEAF/STEM EXTRACT
Reviewed by Kate · Last updated 2 Jun 2026
Also known as: Galeopsis Segetum Flower/leaf/stem Extract
A plant extract valued for its antioxidant properties in skincare formulations
Best For Skin Types
All
Addresses
Usage Frequency
Daily
What Is Galeopsis Segetum Flower … Stem Extract?
Galeopsis segetum flower/leaf/stem extract is derived from the hemp nettle plant, a flowering herb native to Europe. The extract is obtained from the aerial parts of the plant—flowers, leaves, and stems—and is incorporated into skincare products primarily for its antioxidant capacity.
In formulation, this ingredient functions as an antioxidant, meaning it helps neutralise free radicals that can damage skin cells and contribute to visible signs of ageing and irritation. It is used in relatively small quantities within skincare products.
Benefits for Your Skin
How It Works
Antioxidants work by donating electrons to free radicals—unstable molecules generated by sun exposure, pollution, and normal cellular metabolism. This neutralises free radicals before they can damage skin proteins, lipids, and DNA. By reducing oxidative stress, antioxidants may help preserve skin's structural integrity and appearance over time.
Galeopsis segetum extract likely exerts this effect through naturally occurring plant compounds with antioxidant activity, though the specific active constituents and their potency relative to other botanical extracts are not extensively documented in published skincare research.
Clinical Evidence & References
Published clinical evidence specifically evaluating Galeopsis segetum extract in skincare is limited. The ingredient is recognised in cosmetic formulation for its antioxidant classification, but robust human studies examining its efficacy in reducing visible signs of ageing or skin damage are not widely available in dermatological literature.
As with many botanical extracts, its benefit is most likely realised as part of a broader antioxidant system within a product rather than as a standalone active. Consumers should view this ingredient as a complementary antioxidant contributor within a complete skincare regimen rather than a primary treatment for specific concerns.
How to Use
This ingredient is typically used as part of a complete skincare routine and does not require special application instructions. It is incorporated into products such as serums, moisturisers, and essences at concentrations determined by the formulator. Use products containing this extract as directed on the product label, usually once or twice daily as part of your standard routine.
Safety & Precautions
Frequently Asked Questions
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