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MICROGLENA REGINAE

60

Safety score · 0–100

Fine

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

An algal ingredient from cultured Microglena reginae; as a relatively novel cosmetic ingredient, limited safety data exists and it should be used with caution pending more comprehensive assessment.

Microglena Reginae is a microalga from the Mallomonadaceae family grown in controlled culture conditions. Cultured algal ingredients are increasingly used in cosmetics for their bioactive compounds including polysaccharides, pigments, and antioxidants. As a relatively novel cosmetic ingredient without a long history of safe use, it lacks the extensive safety database of more established ingredients. It is not specifically listed in EU Regulation 1223/2009 Annex II or III. The cultured production method reduces risks associated with environmental algae (toxins, contaminants), but appropriate preservation and quality control are essential.

Skin benefits

  • Contains bioactive algal compounds
  • Potential antioxidant properties
  • Novel cultured ingredient with sustainable sourcing

Known concerns

  • Limited long-term safety data
  • Novel cosmetic ingredient
  • Potential for microbial contamination if not properly preserved
  • Quality control critical

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.