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Skin Conditioning

TRIBULUS TERRESTRIS FRUIT POWDER

CAS 90131-68-3
72

Safety score · 0–100

Fine

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

About

Puncture vine fruit powder — a saponin-rich Ayurvedic botanical. Generally well tolerated topically, limited modern safety data.

Tribulus terrestris fruit powder (CAS 90131-68-3) is the milled dried fruit of the puncture vine, long used in Ayurvedic and traditional Chinese medicine. The fruit contains steroidal saponins (protodioscin, dioscin), flavonoids, and alkaloids in trace amounts. EU CosIng lists it for skin-conditioning function; no Annex II/III restrictions. No formal CIR review. Topically it is generally well tolerated, but saponin content warrants caution around eyes and mucous membranes. Much of the published research concerns oral supplementation, not topical cosmetics.

Skin benefits

  • Contains saponins with mild cleansing action
  • Source of flavonoids
  • Traditional Ayurvedic use

Known concerns

  • Saponins can irritate mucous membranes
  • Phytochemistry varies by source
  • Limited cosmetic-specific safety data

References

EU

EU CosIng database

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

Related skin conditionings

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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.