Leonurus Sibiricus Flower … Stem Extract
INCI: LEONURUS SIBIRICUS FLOWER/LEAF/STEM EXTRACT
Reviewed by Daisy · Last updated 14 Aug 2026
A botanical extract traditionally used to calm and soothe reactive skin
Best For Skin Types
All, Sensitive
Addresses
Usage Frequency
Daily
What Is Leonurus Sibiricus Flower … Stem Extract?
Leonurus sibiricus extract is derived from the flowers, leaves and stems of Leonurus sibiricus, a plant used in traditional medicine across Asia. The extract contains a range of plant compounds, including alkaloids and flavonoids, which contribute to its soothing properties.
In skincare formulations, this ingredient is primarily incorporated for its potential to help calm irritated or inflamed skin, making it a gentle option for sensitive formulations.
How It Works
The soothing action of Leonurus sibiricus extract is thought to stem from its active compounds, particularly alkaloids and flavonoids, which may have mild anti-inflammatory properties. These compounds can interact with skin cells to help reduce inflammatory responses that manifest as redness or irritation.
The extract's antioxidant content also helps neutralise free radicals, which can contribute to skin stress and visible signs of sensitivity.
Clinical Evidence & References
Research into Leonurus sibiricus extract specifically in skincare is limited. Most evidence for its benefits comes from traditional medicine applications and in vitro studies of its plant compounds rather than controlled human trials on skin.
The ingredient shows promise for soothing applications based on the known properties of its active constituents, but well-designed clinical studies comparing its efficacy to other soothing agents in skincare would strengthen the evidence base.
How to Use
This ingredient is typically found in serums, toners and gentle moisturisers designed for sensitive skin. It can be used daily as part of a morning or evening routine. Because formulations containing botanical extracts can vary widely in their concentration and additional ingredients, patch-test new products if you have a history of sensitivity to plant-derived ingredients.
Safety & Precautions
Frequently Asked Questions
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizRelated Ingredients
Isoleucine
An essential amino acid that provides hydrating benefits | Plays a role in maintaining collagen and elastin (when consumed)
Jasminum Officinale Flower/Leaf Extract
A floral extract that conditions the skin and adds subtle fragrance
Jasminum Officinale Oil
A fragrant botanical oil that conditions skin and adds sensory richness to formulations
Marrubium Vulgare Extract
A traditional plant extract with gentle soothing and conditioning properties
Melilotus Officinalis Extract
A plant extract with traditional soothing roots and emerging antioxidant potential
Melissa Officinalis Flower … Stem Extract
A gentle plant extract traditionally used to calm and balance reactive skin
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.