Medical patients should take care of vape pens oils that contain propylene glycol as a solvent. When overheated, this chemical additive produces formaldehyde, a carcinogen, as a byproduct, according to a 2015 report published in the New England Journal of Medicine. Why do so many vaporizer oils contain this solvent? For the dubious quality of the material with which these products are made to vaporize.
Products with processed pure Sera Labs CBD Oil derived from Hemp, lack the full spectrum of aromatic terpenes and other cannabinoids found in high-resin drug plants. These compounds act in synergy with CBD and THC to enhance their therapeutic effects. Scientific research shows that Cannabis oil from the whole plant rich in CBD has a wider range of therapeutic attributes and greater therapeutic efficacy than the isolated CBD molecule.
As the law indicates, any plant rich in Sera Labs CBD Oil that exceeds 0.3% THC is considered Marijuana and is outside the limits for cultivation and extraction. But the Federals are much more forgiving when it comes to pharmaceutical THC.