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Skin Conditioning

HUMAN BLOOD DERIVED NATURAL KILLER CELL CONDITIONED MEDIA EXTRACT

Updated
16

Safety score · 0–100

Avoid

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A conditioning extract from human-blood-derived natural killer cell culture media. EU regulation effectively prohibits human-tissue-derived cosmetics and no accepted safety review exists for topical NK-cell media.

Function

SKIN CONDITIONING - EMOLLIENTSKIN CONDITIONING - HUMECTANT

Skin benefits

  • Marketing claims of immune-style growth factor content

Known concerns

  • Human-blood-derived material — restricted by EU Regulation 1223/2009
  • Pathogen transmission and traceability risk
  • No SCCS opinion supporting cosmetic use
  • Marketing claims unsupported by clinical evidence

References

EU

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.