Skin Conditioning

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

Hyperpigmentation, Free radical damage, Dullness

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.

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

Morus alba twig extract is generally recognised as well-tolerated in cosmetic formulations. No significant adverse effects have been reported in cosmetic use, though those with known allergies to mulberry or related plants should patch-test first.

Frequently Asked Questions

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Part of a family

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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