Morus Alba Twig Extract
INCI: MORUS ALBA TWIG EXTRACT
Reviewed by Kate · Last updated 14 Aug 2026
Plant extract with antioxidant and skin-conditioning properties derived from mulberry twigs
Best For Skin Types
All
Addresses
Usage Frequency
Daily
What Is Morus Alba Twig Extract?
Morus alba twig extract is derived from the twigs of the mulberry tree (Morus alba L.), a plant with a long history of use in traditional medicine and botanical skincare. The extract is typically prepared using hydroalcoholic methods to capture its naturally occurring bioactive compounds, including flavones, chalcones and polyphenols.
In skincare formulations, this ingredient functions as a skin conditioner, helping to support skin's texture and overall appearance. The extract contains multiple compounds with antioxidant properties, which may help protect skin from environmental stressors.
How It Works
Morus alba twig extract contains a range of polyphenolic compounds—including flavones, chalcones and resveratrol derivatives—that function as antioxidants. These compounds work by neutralising free radicals, reactive molecules that can contribute to skin ageing and irritation when present in excess.
Research has identified several specific compounds within the extract that demonstrate tyrosinase inhibitory activity. Tyrosinase is an enzyme involved in melanin production, so compounds that modulate its activity may theoretically influence skin pigmentation and tone, though further research in human skin is needed to confirm practical significance.
Clinical Evidence & References
Laboratory studies have identified and characterised multiple antioxidant and bioactive compounds within Morus alba twig extract, with some demonstrating notably strong tyrosinase inhibition in vitro. Compounds such as morachalcone A, oxyresveratrol and 2,4,2',4'-tetrahydroxychalcone showed particularly robust activity in these controlled studies.
However, most evidence to date comes from chemical characterisation and in vitro testing rather than controlled human trials. Whilst the antioxidant and enzyme-inhibitory properties are well-documented at the chemical level, further research in living skin would help establish the practical significance and optimal concentrations for skincare applications.
Published Research
How to Use
Morus alba twig extract is typically incorporated into serums, toners, moisturisers and essences as part of a broader formulation. It works well alongside other antioxidants and skin-conditioning ingredients. Apply formulations containing this ingredient as directed on the product label, usually as part of your regular skincare routine. Results tend to develop gradually, so consistent use over several weeks is recommended to observe any benefits.
Safety & Precautions
Frequently Asked Questions
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Morus Alba Twig Extract is a variant of Morus Alba (White Mulberry) Root Extract, the form you will most often see on an ingredients list.
Natural tyrosinase inhibitor for brightening
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