The Borneo Maeng Da Green Horned Kratom (Mitragyna speciosa, also called red sentol tree) by Mr. Kratom, is a high-quality Borneo kratom, which, as the name suggests, originates from the island of Borneo. The horned in the name comes from the different shape of the leaves used for this variety. This kratom is not a mixed kratom, so it consists of only one strain The Borneo Kratom is sourced from different regions in Borneo, so Mr. Kratom can offer a very high quality kratom, with consistent quality. Mr. Kratom's Kratom Online Shop has a high standard of quality, reflected in its kratom and price/performance ratio. He sends the kratom, which is ordered via his online shop, directly from Germany.