Buy premium Brazilian Mimosa Hostilis Root Bark (MHRB), sustainably sourced from the Northeast of Brazil. Our high-quality Jurema Preta inner root bark is finely shredded or powdered, rich in natural tannins and alkaloids for botanical research, traditional soap making, and natural dye applications. Explore the authentic spirit of the Amazon with our laboratory-tested, 100% organic Mimosa tenuiflora. Fast shipping and discreet packaging on all ethnobotanical orders.