Morus Alba (White Mulberry) Root Extract
INCI: Mulberry Extract
Reviewed by Rosie · Last updated 14 Aug 2026
Also known as: Morus Alba Root Extract
Natural tyrosinase inhibitor for brightening
Addresses
EWG Safety Score
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View all →What Is Morus Alba (White Mulberry) Root Extract?
Morus Alba Root Extract, from White Mulberry, is a natural skin brightening ingredient that inhibits tyrosinase, the enzyme responsible for melanin production. It has been used in Asian skincare for generations.
This botanical offers a gentler approach to addressing hyperpigmentation compared to hydroquinone, making it suitable for long-term use in brightening regimens.
How It Works
Morus alba root extract appears to work primarily by stimulating dermal fibroblasts—the cells responsible for producing structural proteins and supporting skin integrity. When these cells are activated, they release signalling molecules that promote both cell proliferation and improved blood flow to the skin.
The extract also upregulates keratin expression, which supports the skin's natural barrier function and wound closure processes. Its skin-tone benefits are thought to relate to the flavonoid content, though the specific mechanisms remain incompletely understood.
Clinical Evidence & References
Published Research
How to Use
Morus alba root extract is usually found as one ingredient within a broader formulation rather than as a standalone treatment. Use it as directed within your regular skincare routine; there is no need for special application methods. Allow time—several weeks of consistent use—to assess whether it supports your skin's appearance and texture.
Safety & Precautions
Frequently Asked Questions
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Take the skin quizOther forms of Morus Alba (White Mulberry) Root Extract
These appear on ingredients lists under different names but are the same substance. Morus Alba (White Mulberry) Root Extract is the common form.
Related Ingredients
Morus Alba Twig Extract
Plant extract with antioxidant and skin-conditioning properties derived from mulberry twigs
Morus Alba Stem Extract
Plant-derived antioxidant extract with potential tyrosinase-inhibiting properties
Morus Alba Callus Culture Extract
A plant-derived extract with potential antioxidant and skin-conditioning properties
Morus Alba Root Extract
Plant extract traditionally used to support skin cell renewal and skin-comforting
Morus Alba Leaf Extract
A plant extract with potential for skin conditioning and antioxidant support
Morus Alba Extract
A plant extract with antioxidant properties, traditionally used to support skin resilience
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