What is clear though, is that with research on CBD and cannabis showing indisputably positive results, legalization has been picking up pace around the globe. And with CBD hemp oil already legal throughout much of the US, Australia and the EU, millions of people are already experiencing the benefits of CBD, with numbers only increasing exponentially.

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.
Is it full-spectrum? Full-spectrum is the use of the whole hemp plant vs. an isolate which extracts the CBD from the plant. Using marketing terms like “pure” and “all natural,” isolates are sometimes not hemp at all and synthesized in a lab. While the efficacy of full-spectrum is debated in the scientific community, anecdotes and a study in Israel favor full-spectrum. In addition to potential benefits, there’s another reason you should be buying the whole plant: contamination. Chen notes that isolates are harder to trace back to origin and can be straight-up fake. Overseas lab-made isolates are cheaper than domestic versions, making the potential for contamination high. Utah recently grappled with synthetic CBD when 52 people became sick from an isolate. While isolates can be legitimate (FDA-approved Epiliodex is an isolate), you’re going to have to spend more time researching the brand’s products and practices. Put it this way, if you could get your vitamin C from Sunny D or fresh squeezed OJ, which would you prefer?
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In addition, CBD oil can be extracted and manufactured through “supercritical CO2 extraction.” This process involves using carbon dioxide under high pressure in an extremely cold environment. Supercritical CO2 extraction requires expensive equipment, more complex refinement process and production expertise, but it ensures that CBD oil maintains its purity all through the process.
In addition, CBD oil can be extracted and manufactured through “supercritical CO2 extraction.” This process involves using carbon dioxide under high pressure in an extremely cold environment. Supercritical CO2 extraction requires expensive equipment, more complex refinement process and production expertise, but it ensures that CBD oil maintains its purity all through the process.
Of course, that data has to be displayed someplace that’s easy for consumers to find. Trustworthy CBD retailers are transparent with their ingredients and test results not just online, but on their products as well. Clear and accurate labeling is key, as it ensures customers never have to wonder what’s in the bottle of CBD oil they ordered—they can always find out at a glance.

For those needing a refresh, CBD or cannabidiol is one of the many compounds, or cannabinoids, found both in cannabis sativa (federally illegal) and industrial hemp (gray area) that has shown preclinical promise in treating anxiety and inflammation. Adding to its therapeutic legitimacy, CBD was recently FDA-approved to be used in an epilepsy drug called Epidiolex making it the first cannabis compound to be federally recognized. Over the last year, CBD’s become the darling of the wellness world, working its way into our juices, facials, creams, and cocktails, purportedly giving people the benefits of cannabis without the THC high. Very chill.
Real Scientific Hemp Oil™ (RSHO™) is our CBD hemp oil in its most unadulterated form. A thick, viscous oil, RSHO™ contains high levels of CBD, up to 190 mg, as well as essential vitamins, minerals, fatty acids, and other trace cannabinoids. Perfect for those looking for the highest concentration of CBD in their supplement, our pure CBD hemp oil comes packaged in an easy to measure oral applicator for accurate, mess-free servings.
Some industry insiders argue that organic, pharmaceutical-grade ethanol, which is a grain alcohol, is optimal and eliminates certain toxins and residues in the raw plant material itself. But others say that while this extraction method yields a high amount of cannabinoids and is GRAS (Generally Recognized as Safe) for human consumption, it destroys the plant’s waxes, leading to a less potent oil.
So what is the science behind these stories? There have been limited scientific studies done on humans in the United States due to the schedule one classification of cannabis. But an emerging body of studies have shown the potential for cannabis and CBD’s antitumor effects and research from nations unblocked by government restrictions, like Israel, is making waves in the medical marijuana community.

Some industry insiders argue that organic, pharmaceutical-grade ethanol, which is a grain alcohol, is optimal and eliminates certain toxins and residues in the raw plant material itself. But others say that while this extraction method yields a high amount of cannabinoids and is GRAS (Generally Recognized as Safe) for human consumption, it destroys the plant’s waxes, leading to a less potent oil.
When it comes to CBD oil, cheaper is most certainly not always better because the production of quality CBD oil just isn’t cheap. CO2 extraction utilizes complex equipment and a high level of expertise as opposed to the cheaper and easier chemical extraction processes that can leave residue from toxic solvents like butane, propane, and ethanol in the CBD oil. While the CO2 extraction will generally lead to a higher price tag, it does insure quality, purity, and potency – especially when used to extract CBD oil from hemp that has been organically grown in the United States.
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