Some of those products, which don’t include the CBD amount on their label, market themselves as “whole plant” or “full spectrum” hemp products, or say they are rich in other compounds from the plant, such as various fatty acids. Though it’s possible that those other compounds provide additional health benefits, that’s still uncertain. In those cases, you could check the COA, if they have one, which should list how much CBD or THC they contain.
In June 2018, the U.S. Senate passed its 2018 Farm Bill and in December 2018, President Trump signed the bill into law to make hemp legal for the first time since the 1930s. The bill removes hemp from the Controlled Substances Act, effectively legalizing the plant federally and allowing it to be grown, processed, and sold as an agricultural commodity. Individual states will be authorized to draft their own regulations governing hemp cultivation.
CO2 extraction is one of the most common ways CBD is extracted from the hemp or cannabis plants. This method uses expensive equipment that adjusts temperature and pressure to extract the cannabinoids from the plant material, without damaging them. The other common method is to use solvents like ethanol or butane to extract the plant material. These solvents have to be burned off the final product which may damage the cannabinoids or terpenes in the process. There is also a risk that these solvents may not have burned off completely and could end up in your end product.
Some research suggests that in some people, CBD may work better when it’s combined with at least a little THC, says Martin Lee, director of Project CBD, an advocacy group that supports CBD research and the author of "Smoke Signals: A Social History of Marijuana—Medical, Recreational, and Scientific" (Scribner, 2012). This is called the “entourage effect,” Lee says, the idea that the sum of the two chemicals, plus other related compounds in the plant, is greater than their individual parts.
In terms of price, Hempworx is actually a tad bit cheaper than the majority of the leading CBD oil brands in the U.S. As we went over in the Hempworx product reviews, their 500 mg (15 mL) oil sells for $69, which is just a hair less than our favorite brands (we won’t mention any names in particular for fear of turning this into a “brand pitch,” but you can check out this article if you want to know which brand specifically we’re talking about).
Overall, based on my personal HempWorx CBD oil review I would probably recommend HempWorx for people who have been (or plan on) using CBD as a routine daily treatment. Their 750 CBD oil was pretty effective for may anxiety and panic attacks, and it definitely helped me get to sleep in the evenings where I was having more intense episodes than normal.