Human biological material (banned)
HUMAN EMBRYONIC MESENCHYMAL STEM CELL EXOSOMES
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Human embryonic mesenchymal stem cell exosomes are tiny biological vesicles studied for tissue repair. They are explicitly banned from cosmetic products in the EU and raise major ethical and safety issues.
Skin benefits
- Investigational regenerative bioactives studied in medical research
- May promote fibroblast and growth factor activity in laboratory models
Known concerns
- EU lists human-derived exosomes as prohibited cosmetic ingredient (Annex II #416)
- Embryonic/fetal sources raise additional ethical and biosafety concerns
- Risk of viral or biological contamination cannot be ruled out in production
- Use in cosmetics also restricted in UK and not approved by any cosmetic regulator
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.