JWH-250 is a synthetic cannabinoid that is normally found in several types of the herbal mixture “Spice.” But, they are far more potent than the similar amount cannabis and so the result is more reliable here as well.
If you are looking to buy WH-250 powder, to my mind, you should look for the online sellers. It is convenient and your privacy is not disclosed. If you do not want to let others know you use JWH-250 drug, it is best you buy it from online shops.