Glycyrrhiza Glabra Root Water
INCI: GLYCYRRHIZA GLABRA ROOT WATER
Reviewed by Emma · Last updated 14 Aug 2026
Also known as: Glycyrrhiza Glabra Root Water
A plant extract with antioxidant and soothing properties, derived from licorice root
Best For Skin Types
All, Sensitive, Dry
Addresses
Usage Frequency
Daily
What Is Glycyrrhiza Glabra Root Water?
Glycyrrhiza glabra root water is an aqueous extract derived from the roots of the licorice plant, native to western Asia and the Mediterranean. It contains bioactive compounds including glabridin and liquiritin, which are responsible for many of its skincare properties.
In formulations, this ingredient functions as an antioxidant and skin conditioner. It is used to help protect skin from environmental stressors and to support the skin's natural barrier function, making it a common choice in both treatment and maintenance products.
Benefits for Your Skin
How It Works
The bioactive compounds in licorice root work through multiple pathways. Glabridin and liquiritin act as antioxidants, neutralising free radicals that contribute to premature ageing and inflammation. These compounds also interact with melanin production pathways, which may help address hyperpigmentation over time.
Additionally, the extract appears to support skin barrier function and reduce transepidermal water loss, helping skin retain moisture and maintain a healthier microenvironment.
Clinical Evidence & References
Research into licorice root extract shows promise in wound healing and hyperpigmentation. In a murine burn model, hydrogels containing licorice root extract demonstrated accelerated wound closure, though optimal results were seen at lower concentrations (5%), suggesting a dose-dependent effect.
Evidence for hyperpigmentation is emerging, with studies exploring licorice-derived fractions in nanostructured formulations. However, most human clinical data remains limited, and further investigation is needed to establish clear efficacy ranges and optimal concentrations for routine skincare use.
How to Use
Glycyrrhiza glabra root water is typically used as part of a serum, toner, or essence and can be applied daily to clean skin. It pairs well with other antioxidants and hydrating ingredients. There is no evidence of interactions with common skincare actives, though as with any new ingredient, introduce it gradually if you have reactive skin.
Safety & Precautions
Frequently Asked Questions
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Glycyrrhiza Glabra Root Water is a variant of Glycyrrhiza Glabra Root Extract, the form you will most often see on an ingredients list.
A plant extract traditionally used to address uneven skin tone and soothe irritation
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