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Botanical antioxidant powder

SILYBUM MARIANUM POWDER

CAS 84604-20-6
76

Safety score · 0–100

Fine

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

Powdered milk thistle plant material rich in silymarin, valued for antioxidant and anti-inflammatory action. Generally considered safe in cosmetics, with mild allergy potential for daisy-sensitive users.

Function

SKIN CONDITIONING

Skin benefits

  • Silymarin is a well-studied antioxidant flavonolignan
  • Anti-inflammatory effects supportive in sensitive skin
  • May protect against UV-induced oxidative stress
  • Commonly used in anti-aging and soothing formulas

Known concerns

  • Plant-derived powders can carry microbial or particulate load if poorly processed
  • Possible cross-reactivity in people allergic to Asteraceae (daisy family)
  • Standardization of active silymarin varies between suppliers

References

EU

EU CosIng database

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

Related botanical antioxidant powders

Same plant / compound family

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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.