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Antioxidant

TRIPEPTIDE-66

Updated
86

Safety score · 0–100

Good

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

About

A short synthetic tripeptide with claimed antioxidant and skin-protecting effects. Cosmetic-concentration peptides are gentle and well-tolerated; specific efficacy claims often outpace published evidence.

Function

ANTIOXIDANTANTIPLAQUEHAIR CONDITIONINGNAIL CONDITIONINGSKIN PROTECTING

Skin benefits

  • Antioxidant support
  • Skin protection
  • Anti-aging signaling

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 — always read the physical product label and consult a healthcare professional for personal concerns.