Withania Somnifera Root Extract
Reviewed by Emma · Last updated 14 Aug 2026
Also known as: Ashwagandha
Plant extract that is also known as ashwagandha
At a glance
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What Is Withania Somnifera Root Extract?
Withania somnifera root extract (also known as ashwagandha) is comprised of antioxidant compounds that help defend skin from environmental stressors and mitigate visible signs of ageing. It is also known for its soothing properties.
Beneficial phytochemical constituents of Withania somnifera root extract include ascorbic, caffeic, and ferulic acids.
Benefits for Your Skin
Clinical Evidence & References
References:
- Science Direct Summary, Accessed September 2022, ePublication View Study
- International Dose-Response Society, March 2022, ePublication View Study
- PLOS One, September 2015, pages 1-9 View Study
How widely it's used
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- WITHANIA SOMNIFERA ROOT EXTRACT
- EC Number
- 290-434-9
- Function
- Skin Conditioning
From the Clinic
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Withania Somnifera Root Extract is a variant of Withania Somnifera Root Powder, the form you will most often see on an ingredients list.
An adaptogenic root extract traditionally used to support skin conditioning and resilience
Related Ingredients
Withania Somnifera Root Powder
An adaptogenic root extract traditionally used to support skin conditioning and resilience
Withania Somnifera Leaf Extract
A plant extract with antioxidant and purifying properties, traditionally used in Ayurvedic skincare
White Tea Leaf Extract
Extract from the minimally processed buds and leaves of green tea
Willow Herb
Soothing plant extract
Wine Extract
Plant-derived antioxidant from wine with potential benefits for barrier support and UV protection
Withania Somnifera Seed Extract
A plant-derived antioxidant extract traditionally used to support skin health and resilience
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