O.P.M.S Black Capsule Blister Pack

OPMS Black is a new highly potent Kratom extract which was created by the same people who produce OPMS Gold, which is the most popular Kratom extract in history. Further, OPMS Black claims to be much stronger than OPMS Gold, with a whopping 148 mg of Mitragynine and 7 mg of 7-hydroxymitragynine per capsule.