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Skin Conditioning

TETRAPEPTIDE-129

86

Safety score · 0–100

Good

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

A synthetic tetrapeptide used in skin-conditioning and humectant cosmetic applications. Peptides at cosmetic levels are gentle and well-tolerated; specific anti-aging claims often outpace published data.

Function

SKIN CONDITIONING - HUMECTANTSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Skin conditioning
  • Humectant action
  • Anti-aging signaling support

Known concerns

  • No significant concerns at cosmetic concentrations

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.