Product Name:  Natural Indigo      
        
Specification: isdirubin,indigo 
         
Detection method:    HPLC
         
Botanical Name: Baphicacanthus cusia (Nees) Bremek./Polygonum tinctorium Ait./Isatis indigotica Fort. 

About Natural Indigo:
Natural Indigo is the dried powder or mass prepared from the leaf or the stem and leaf of Baphicacanthus cusia (Ness) Bremek. (Fam. Acanthaceae),polygonum thinctorium Ait. (Fam. polygonaceae) or Isatis indigotica Fort. (Fam. Cruciferae).

Functions: To remove toxic heat, to reduce heat in blood , and to relieve convulsions.

Indications: Eruptive epidemic diseases; spitting of blood and epistaxis due to heat in the blood chest pain and hemoptysis; ulcers in the mouth; mumps; pharyngitis, karyngitis; infantile convulsion.