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DEINOXANTHIN

65

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A unique carotenoid pigment produced by the extremophile bacterium Deinococcus radiodurans, offering antioxidant protection in skincare.

Deinoxanthin is a C40 carotenoid distinctive to Deinococcus radiodurans, one of the most radiation-resistant organisms known. Carotenoids are widely used in cosmetics for their antioxidant properties and safety profile. The structural novelty means no EU-specific assessment exists, but the broader carotenoid class has an established safety record in topical applications. No restriction in EU cosmetic regulations.

Skin benefits

  • Potent antioxidant protection
  • May enhance cellular stress resistance

Known concerns

  • Novel natural product, no formal EU safety assessment
  • Potential for colouration (carotenoid)

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.