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Colorant

INDIGOFERA ARGENTEA LEAF POWDER

CAS 90045-86-6 Updated
68

Safety score · 0–100

Fine

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

About

A silver indigo leaf powder used in natural hair dye blends to deepen color. Mostly safe but the dye action can stain and rarely irritate scalp.

Skin benefits

  • Plant powder used for natural hair coloring
  • Adds dark tone in henna-style blends
  • Mild scalp conditioning

Known concerns

  • Direct dye action may stain skin
  • Possible plant allergens
  • Limited CIR review

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.