YELLOW NATUNA KRATOM Kratom (mitragyna speciosa) is sourced from adult kratom trees and is produced by the best farmers in Kalimantan. the leaves are washed, dried in the shade and then ground twice to optimize, smooth texture before packaging. All processes are carried out when we get an order, because the quality is still fresh. We test the resulting product to get the highest quality Kratom powder which is only available at Natuna Kratom