Restricted Ingredient
SEA ANEMONE NEMATOCYST
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Stinging-cell extract from sea anemones containing pore-forming cytolysins and neurotoxic peptides. The inherent biological activity makes this a serious sensitisation/anaphylaxis risk; not appropriate for cosmetic use without robust safety data.
Function
Skin benefits
- Marketed claims of bioactive peptide delivery
- Theoretical analgesic and conditioning effects from neurotoxin fragments
Known concerns
- Nematocysts contain neurotoxins and pore-forming cytolysins — inherent biological hazard
- Severe potential for sensitisation and anaphylaxis
- No SCCS or CIR safety review
- Animal-by-product Reg 1069/2009 compliance is unclear
- Marketing rationale is weak
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related restricted ingredients
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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.