Betula Alba Leaf Extract
INCI: BETULA ALBA LEAF EXTRACT
Reviewed by Daisy · Last updated 14 Aug 2026
A botanical extract traditionally used to support skin hydration and barrier function
Best For Skin Types
Dry, Sensitive, Combination
Addresses
Usage Frequency
Daily
What Is Betula Alba Leaf Extract?
Betula alba leaf extract comes from the leaves of the silver birch tree, a species native to northern Europe. The extract contains polyphenolic compounds and other plant constituents that have been used in traditional skincare for their conditioning and soothing properties.
In formulations, this ingredient functions primarily as a skin conditioner and astringent, helping to tone and refine the skin's appearance whilst supporting hydration levels.
How It Works
Betula alba leaf extract contains compounds with antioxidant and skin-conditioning properties. These constituents appear to work by supporting keratinocyte (skin cell) differentiation and reinforcing the lipid and protein composition of the skin barrier.
The extract's astringent properties may also help refine pore appearance and improve skin tone by promoting a mild tightening effect, though this is subtle rather than dramatic.
Clinical Evidence & References
Research suggests that birch bark extract can improve skin hydration and reduce transepidermal water loss when applied topically, making it of particular interest for dry or compromised skin barriers. These findings come from dermatological studies evaluating botanical extracts for barrier support.
However, the ingredient remains relatively understudied compared to more established skincare actives. Most evidence comes from in vivo studies rather than large-scale clinical trials, so whilst the research is encouraging, further investigation would strengthen our understanding of its effectiveness and optimal use in skincare formulations.
How to Use
Betula alba leaf extract is typically found in toners, essences, and lightweight serums rather than concentrated treatments. It works well in layered skincare routines and is generally compatible with other active ingredients. Apply to clean skin before heavier moisturising steps.
Safety & Precautions
Frequently Asked Questions
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Betula Alba Leaf Extract is a variant of Betula Alba (Birch) Juice, the form you will most often see on an ingredients list.
AKA birch juice
Related Ingredients
Betula Alba (Birch) Juice
AKA birch juice
Betula Alba Bark Extract
Extract derived from the plant commonly known as white birch | Serves as an antioxidant to help defend skin from environmental stressors
Betula Alba Bud Extract
A traditional plant extract with emerging research into skin conditioning properties
Betula Alba Juice
A Nordic plant extract that supports skin barrier function and resilience
Betula Alba Bark/Leaf Extract
A plant extract traditionally used to balance and refine skin
Betula Alba Bark Water
A birch-derived botanical extract that supports skin hydration and barrier function
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