Taraxacum Officinale Root
INCI: TARAXACUM OFFICINALE ROOT
Reviewed by Emma · Last updated 14 Aug 2026
A plant root extract with preliminary evidence for antioxidant and skin cell support
Best For Skin Types
All
Addresses
Usage Frequency
As tolerated
What Is Taraxacum Officinale Root?
Taraxacum officinale root is an extract derived from the roots of the common dandelion plant. The roots contain a complex mixture of compounds, including triterpenes and other phytochemicals that have been the subject of laboratory and animal studies exploring their potential effects on skin cells.
In skincare formulations, this ingredient is included for its potential to support skin health through cellular mechanisms, though its specific cosmetic functions remain largely under investigation rather than established.
How It Works
Taraxacum root contains triterpenoid compounds—naturally occurring molecules with multi-layered effects on cells. These compounds appear to work through antioxidant pathways, helping to counteract oxidative stress that accumulates from environmental exposure and normal metabolic processes.
Additionally, research suggests some of these compounds may interact with fibroblasts (the cells responsible for producing skin's structural proteins), potentially supporting their normal proliferation and function. However, most of this evidence comes from laboratory and animal studies; human skin data remains limited.
Clinical Evidence & References
Laboratory and animal model studies show that extracts from Taraxacum species exhibit antioxidant activity and may protect against certain forms of cellular stress. Specific compounds isolated from the roots—particularly taraxasterol and taraxerol—have demonstrated measurable effects in controlled settings.
Research also indicates the extract can positively influence normal human skin fibroblast behaviour in vitro. However, human clinical trials testing these effects in living skin are scarce, so claims about real-world efficacy in topical skincare require further substantiation. The ingredient remains primarily a subject of scientific interest rather than an established skincare workhorse.
How to Use
If using a product containing Taraxacum officinale root, follow the product instructions for application frequency and quantity. As with any botanical extract, introduce it gradually if you are prone to sensitivity. There is no established optimal concentration or usage protocol in cosmetics at present.
Safety & Precautions
Frequently Asked Questions
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Taraxacum Officinale Root is a variant of Taraxacum Officinale Juice, the form you will most often see on an ingredients list.
Plant extract traditionally used to support skin conditioning and balance
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