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Antimicrobial

SOPHORA FLAVESCENS ROOT EXTRACT

Updated
60

Safety score · 0–100

Fine

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

About

Ku shen (Sophora flavescens) root extract — alkaloid-rich TCM botanical used for antimicrobial scalp and acne care. Bioactive alkaloids warrant low-% cosmetic use.

Function

ANTIOXIDANTSKIN CONDITIONING

Skin benefits

  • Matrine alkaloid antimicrobial
  • Anti-acne and scalp-soothing tradition
  • Antioxidant flavonoids

Known concerns

  • Quinolizidine alkaloids (matrine, oxymatrine) are bioactive
  • Topical safety margin not fully characterized
  • Avoid in pregnancy by tradition

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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RHEUM TANGUTICUM ROOT EXTRACT
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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.