Antioxidant
SELENIUM ASPARTATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A selenium amino-acid chelate marketed for antioxidant trace-mineral skincare. Selenium is essential but has a narrow safety margin, so cosmetic use should be at very low levels.
Function
Skin benefits
- Provides bioavailable selenium for antioxidant claims
- Amino-acid chelate, generally better tolerated than inorganic selenium
- Trace mineral support claims
Known concerns
- Selenium has a narrow safe window — overdose causes selenosis
- No SCCS opinion for cosmetic topical use
- Skin penetration of selenium chelates is poorly characterised
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related antioxidants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.