Antimicrobial
CITRUS GRANDIS SEED EXTRACT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Grapefruit seed extract, often sold as a natural preservative. Multiple peer-reviewed studies show its antimicrobial action comes from undisclosed synthetic additives, not the fruit itself.
Function
Skin benefits
- Marketed as natural antimicrobial
- Antioxidant flavonoids
- Often used as preservative booster
Known concerns
- Multiple studies show antimicrobial activity comes from synthetic adulterants like benzethonium chloride or parabens
- Misleading natural-preservative claims
- Possible photosensitivity if peel components present
References
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.