Selenium
INCI: Selenium Sulfide
Reviewed by Daisy · Last updated 14 Aug 2026
Also known as: Selenomethionine, Selenious acid, Selenium amino acid chelate, Selenium aspartate, Selenium citrate, Selenium dioxide
Mineral considered to be a potent antioxidant
EWG Safety Score
What Is Selenium?
Selenium is a trace mineral considered to be a potent antioxidant that plays a vital role in protecting skin from oxidative stress and environmental damage. It works synergistically with other antioxidants like vitamin E to neutralise free radicals that can accelerate skin ageing.
This essential mineral supports the skin's natural defence mechanisms and helps maintain healthy, resilient skin. Selenium is often included in anti-ageing formulations for its protective properties.
Clinical Evidence & References
- Biomedicine and Pharmacotherapy, June 2002, pages 173-178 View Study
From the Clinic
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A stabilised form of vitamin C that works as an antioxidant and hydrating agent
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4-Butylresorcinol
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