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Antioxidant

SEQUOIA SEMPERVIRENS STEM EXTRACT

Updated
70

Safety score · 0–100

Fine

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

About

An extract of redwood (sequoia) stem cells used as an antioxidant marketed for skin longevity. Topically well tolerated, but its anti-aging claims rest on limited evidence.

Function

SKIN CONDITIONING

Skin benefits

  • Polyphenol antioxidants
  • Soothing
  • Marketed cell-longevity support

Known concerns

  • Limited clinical evidence for claims
  • Sparse toxicology
  • Terpene allergen possibility

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.