botanical powder
ISATIS TINCTORIA LEAF POWDER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Woad leaf powder with indigotin, tryptanthrin, and antioxidant flavonoids. Offers anti-inflammatory and colorant uses, balanced against strong pigment staining and limited modern cosmetic research.
Skin benefits
- Indigotin and tryptanthrin offer anti-inflammatory potential
- Traditional use for skin redness
- Antioxidant flavonoid content
- Pigment used as natural colorant
Known concerns
- Strong blue pigment can stain skin
- Limited modern cosmetic clinical data
- Bioactive alkaloids with uncertain topical safety profile
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related botanical 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.