When buying industrial hemp CBD, i.e. everything you see outside of a state-licensed dispensary, all bets are off. Because the legality of industrial hemp is in flux, companies that use hemp CBD operate in a gray market with no oversight. Nick Mosely, Chief Science Officer of a testing lab in Washington explained that “everything currently on the market for interstate CBD sales is unregulated.” And product labels can be wildly different from what's actually contained in the product. Multiple studies of CBD oil sold online have repeatedly exposed brands that misrepresent purity and CBD dosage levels.
Industrial hemp has low THC levels compared to marijuana specifically cultivated for personal psychoactive use. Whereas marijuana that can be smoked usually contains between five and ten percent THC, industrial hemp contains about one-tenth of that. In order to get a psychoactive effect, one would need to smoke ten or twelve hemp cigarettes over a very short period of time.

For some, having more than trace amounts of Tetrahydrocannabinol (THC) might not be a big deal, but if you’re being drug tested at work, operating heavy machinery, or fall into a number of other categories, you may want to keep the THC to a bare minimum. In order to qualify as a legal hemp product, CBD oil must contain less than 0.03% THC. Look for CBD oil certified to have low levels of, or zero, THC in them. Many reputable sellers do offer products that have absolutely no THC in them at all, so if you are concerned about keeping even trace amounts of TCH out of your body, it is best to look for those products and sellers.
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