Skin Conditioning
HUMAN DERMAL FIBROBLAST INDUCED MULTIPOTENT CELL EXOSOMES
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Exosomes derived from induced multipotent human fibroblasts. Human-cell origin makes this non-compliant under EU cosmetics rules; FDA has warned the industry.
This ingredient consists of exosomes (40-150 nm extracellular vesicles) isolated from iPSC-derived or induced-multipotent human fibroblasts. In cosmetics, exosomes are marketed for regenerative signalling. Two major issues apply. First, human-cell/tissue origin triggers EU Cosmetics Regulation Annex II entry 419, which prohibits human-origin cosmetic materials. Second, the US FDA has published warning letters and safety communications (2023-2024) noting that exosomes have no approved cosmetic use pathway, with infection and biologic-safety concerns including documented adverse events from exosome procedures. Efficacy claims are proprietary and not substantiated by independent controlled data.
Function
Skin benefits
- Marketed as cell-signalling exosome complex
Known concerns
- Human-cell-derived — EU Cosmetics Regulation Annex II entry 419 prohibits human-origin materials in cosmetics
- US FDA has issued warning letters on exosome cosmetics (2023-2024)
- No approved cosmetic-safety pathway for exosomes
- Blood-borne pathogen transmission risk
- Proprietary claims not independently substantiated
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin 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.