Betula Platyphylla Japonica Bark Extract
INCI: BETULA PLATYPHYLLA JAPONICA BARK EXTRACT
Reviewed by Daisy · Last updated 14 Aug 2026
Extract from Asian White Birch bark with traditional use for inflammatory skin conditions
Best For Skin Types
All, Sensitive
Addresses
Usage Frequency
Daily
What Is Betula Platyphylla Japonica Bark Extract?
Betula platyphylla japonica bark extract is derived from the bark of the Asian White Birch tree, a species native to East Asia with a long history of use in traditional medicine. The extract is obtained through processing the bark to concentrate its bioactive compounds, which are then incorporated into skincare formulations.
In skincare products, this ingredient functions primarily as a skin conditioning agent. It is used in formulations aimed at supporting skin comfort and appearance, particularly in products designed for reactive or inflamed skin conditions.
How It Works
The bioactive compounds within the bark extract are thought to work through anti-inflammatory mechanisms. Research in animal models suggests the extract may help modulate immune responses that contribute to inflammatory skin conditions, potentially reducing the severity of skin irritation and associated symptoms.
The exact pathways by which this ingredient functions in human skin remain incompletely characterised, and further research in human subjects would help clarify its precise mechanisms of action.
Clinical Evidence & References
Evidence for this ingredient comes primarily from laboratory and animal studies, which have shown that Asian White Birch bark extract can suppress the development of dermatitis-like skin lesions in mice treated to induce inflammatory responses. These studies provide a mechanistic basis for the ingredient's use in skincare formulations.
However, human clinical data on this ingredient is limited. While the traditional use of birch bark in Eastern medicine for inflammatory conditions is well-documented, more rigorous human studies would be needed to substantiate its efficacy in cosmetic formulations at typical use concentrations.
How to Use
This ingredient is typically found in creams, serums, and balms formulated for sensitive or reactive skin. It is generally used as part of a broader formulation rather than as a standalone treatment. Apply as directed by the product instructions, and allow time to observe how your skin responds before incorporating other active 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 quizOther forms of Betula Platyphylla Japonica Bark Extract
These appear on ingredients lists under different names but are the same substance. Betula Platyphylla Japonica Bark Extract is the common form.
Related Ingredients
Betula Platyphylla Japonica Leaf Extract
A plant extract that conditions and supports skin's natural moisture balance
Betula Platyphylla Japonica Bark
Birch bark extract with traditional use in managing inflammatory skin conditions
Betula Alba Bud Extract
A traditional plant extract with emerging research into skin conditioning properties
Betula Pendula Sap
A plant-derived hydrator with gentle conditioning properties
Betulin
A plant-derived conditioning agent with emerging research into antioxidant and skin-soothing properties
Betulinic Acid
A plant-derived compound with emerging evidence for soothing and skin-conditioning benefits
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.