Though CBD is derived through the marijuana plant (or maybe more frequently- from hemp), it has tiny to no THC, which is why it is readily available Pretty much in all places. Vaping continues to be one of the best tips on how to use CBD and CBD cartridges http://projectcbdfresno.widblog.com/19523060/the-fact-about-best-pre-filled-cbd-vape-pens-and-refillable-cbd-vape-oil-cartridges-for-2020-that-no-one-is-suggesting