Maeng Da kratom
From the regions of Thailand, Maeng Da is categorized as one of the most powerful strains. Although it is rare, it is one of the most powerful kratom strains available; the reason being its high alkaloid content. This strain has distinctive qualities including, dark color and specific aroma.
This strain has many abilities that makes it more stimulating than others. It produces powerful effects to make the user more awake, alert and focused. It also, increases productivity and decreases fatigue.