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Skin Conditioning

RAHNELLA/SOY PROTEIN FERMENT

68

Safety score · 0–100

Fine

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

A bacterial ferment of soy protein — yields conditioning peptides marketed for barrier support. Soy-allergic users should patch test.

Function

SKIN CONDITIONING

Skin benefits

  • Skin-conditioning peptides
  • Marketed for barrier support
  • Plant-derived substrate

Known concerns

  • Soy allergen carry-over potential
  • Variable batch composition
  • Sparse independent toxicology

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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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.