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Polyphenolic active (experimental)

HEXAHYDROXYBIPHENYL

CAS 76625-61-1
55

Safety score · 0–100

Moderate

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

A highly hydroxylated biphenyl polyphenol explored as a cosmetic antioxidant and skin-brightening active. Currently a niche, experimental ingredient with limited independent safety review and exposure data.

Skin benefits

  • Polyphenolic structure suggesting antioxidant potential
  • Investigated as a brightening or anti-aging active

Known concerns

  • Very limited public cosmetic safety review
  • Polyphenols can stain skin or oxidise to coloured by-products
  • No CIR or SCCS assessment located
  • Insufficient independent clinical data

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.