Riau Kratom is originally from Indonesia. It is from the province of Riau, that is where it is named. Green Riau is a different strain of Kratom which is new for the whole world. Only a few authentic Kratom vendors are dealing with Riau strain. That is why not many people know about this particular strain. Like all the other Kratom strains, Riau Kratom also promises the best experience for all. Green Riau Kratom is visibly different from red strain as it has dark green veins which are observable on leaves. It's famous for it's energy boosting effects.