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Antimicrobial

CITRUS PARADISI SEED EXTRACT

CAS 90045-43-5 Updated
58

Safety score · 0–100

Moderate

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

About

Grapefruit seed extract — sold as a natural preservative, but published analyses repeatedly find synthetic preservatives mixed in. Quality varies sharply between suppliers.

Function

FRAGRANCEPERFUMING

Skin benefits

  • Naturally antioxidant flavonoids
  • Marketed antimicrobial role
  • Adds natural label appeal

Known concerns

  • Often contaminated with synthetic preservatives (benzethonium chloride, methylparaben, triclosan)
  • Variable composition between suppliers
  • Activity often attributable to contaminants not the extract

References

EU

EU CosIng database

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

Related antimicrobials

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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.