Hair Conditioning
NARCISSUS JONQUILLA EXTRACT
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Narcissus jonquilla (jonquil) extract — used in some hair products for cycle-modulating claims. The genus contains toxic alkaloids so it must be used at low purified levels.
Function
Skin benefits
- Hair-cycle modulating activity
- Floral antioxidant content
- Niche luxury botanical
Known concerns
- Genus contains toxic Amaryllidaceae alkaloids (lycorine)
- Reported sensitiser in raw form
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related hair conditionings
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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.