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Skin Conditioning

COCOYL TETRAPEPTIDE-4

83

Safety score · 0–100

Good

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

A tetrapeptide tagged with coconut-derived fatty acid groups so it can cross the skin barrier more efficiently — used in anti-ageing formulas at very low levels. Clean safety profile with no documented systemic concerns.

Function

SKIN CONDITIONING

Skin benefits

  • Anti-ageing signalling
  • Skin smoothing
  • Improved penetration
  • Low irritation

Known concerns

  • Limited independent data
  • Trace coconut allergen possible

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.