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DECA (SH-POLYPEPTIDE-179)

83

Safety score · 0–100

Good

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

A synthetic decapeptide (ten-repeat polypeptide) designed for advanced skin-care applications including anti-aging and skin-barrier support.

Deca (sh-Polypeptide-179) is a synthetic peptide consisting of ten repeats of sh-Polypeptide-179. Such high-molecular-weight synthetic peptides are designed to be too large to penetrate deep into skin, remaining at the surface for local effects. Not restricted under EU Cosmetics Regulation 1223/2009 and considered to have a strong safety profile in topical applications.

Skin benefits

  • May improve skin texture and firmness
  • Potential anti-wrinkle and skin-barrier support benefits

Known concerns

  • Individual hypersensitivity reactions possible but rare

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.