To get almonds from an almond tree, you can just shake the tree. To get juice from an orange, you can simply squeeze the fruit. But getting CBD oil from hemp is a much more complicated process. The cheapest and easiest ways to extract CBD oil from hemp commonly involve harsh solvents that can leave chemical residue in the CBD oil. The best, and most reliable extraction method, uses carbon dioxide (CO2) under high pressure and extremely low temperatures to pull out as much CBD as possible without introducing contaminants. Once the CO2 is no longer under intense pressure, it simply evaporates, leaving virtually no trace of extraction on the CBD oil.
A supercritical CO2 extractor passes Carbon Dioxide through CBD Oil and plant material to extract and isolate the Cannabidiol cannabinoid. The process removes all plant matter including the oils, waxes, fatty acids, chlorophyll and more. The result is pure CBD. To activate that CBD, the extraction is decarboxylated, or heated, so that the acidic form of the cannabinoid (CBDa) will convert to the non-acidic form (CBD).
My bigger question is what about analytics ? So many bad lab’s out there in Cannabis and Hemp. Did they test for Pesticides ? Mycotoxins ? Heavy Metals (Hemp is great at dragging up heavy metals from the soil as well as from nutrient solutions, herbicides, etc..). The testing piece is critical and that a lab performs random testing to ensure that the final products on the shelf actually contain what’s on the label. Even good test results mean nothing if the product is cut after the testing.