1.Indigo naturalis,indigo dye 2.Indigo 2%, 3%,4%, indirubin 0.3%, 0.5%, ... myelocytic leukemia and pancreatic cancer;5. natural blue colorantApplicationPharmaceuticals, cosmetics, dye industiresRecommend Dosage-StoragePlease keep it away from direct light, and ... advanced technology, we’ve got the excellent extract and become a high technology enterprise with strict management. All our products contain ...