Latin name: Mitragyna speciosa
Also know as: Kratom, ketum, kratum
Stem and Veins, also known as Tulang or Leaf Bone, are the veins and the petiole from the kratom leaf which are commonly removed from kratom powder.
For the production of kratom powder the whole leaf is harvested and dried. Petioles and center veins are removed manually and then the dried remainder is grinned and sieved. Because the veins are harder they do not grind well and are sieved out. But, these stem and veins do have interesting qualities. More info on the stem and veins of a kratom leaf can be found in the following article: Stem and Veins of Mitragyna speciosa
Notice: Our products are not at “food grade” and are not intended for consumption.