Add to cart OPMS Gold Kratom Extract Capsules (5 Count) $39.99 O.P.M.S. Kratom Gold has now become an international standard distinguishable among the gold kratom brands. Sharp end-Secret extraction method has been created and intended to protect the credibility of biological compounds in kratom. If you are still wondering as to what is opms kratom gold, then hear this…. The key distinction among Kratom O.P.M.s. as well as other Kratom items is related to how the leaves remove alkaloids from them. Much of the goods use a warm water or solvent process.