Botanical Extract
HYPERICUM PERFORATUM LEAF EXTRACT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
St. John's wort leaf extract — anti-inflammatory and traditionally healing, but its hypericin content is a known photosensitiser. Use with strong sun-protection or avoid in daytime leave-on products.
Function
Skin benefits
- Anti-inflammatory hyperforin and flavonoids
- Traditional skin-healing use
Known concerns
- Hypericin is photosensitising — UV exposure risk
- Photo-genotoxicity at higher exposures
- Drug-interaction risk if absorbed systemically
- Pregnancy precaution
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related botanical extracts
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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.