“The need for enhanced bioavailability of the CBD phytonutrient is paramount”, adds Moriarity, “but tricky to accomplish without synthetic chemicals.” Most CBD products do not offer any bioavailability optimization, so 90 percent of the CBD is lost to first-pass effect, a phenomenon of drug metabolism whereby the concentration of a drug is greatly reduced before it reaches systemic circulation.
The first step to finding your correct CBD dosage is getting as much information as you can about the product you’re using. What is the concentration of CBD? Are there third-party lab tests that can confirm that? The CBD industry is still mainly a grassroots therapeutic movement, and as such, largely unregulated. Concentration and purity levels can differ greatly depending on the manufacturing process.  

I cannot personally vouch for most of the brands on Amazon currently vs. most of the merchants on our page here, but I include Amazon as a resource for the folks that are comfortable shopping via that platform. You can also find my beginners guide, The Cannabis Oil Companion on Amazon in both paperback and Kindle.  *We have been having some issues with our Amazon widget not displaying below intermittently in certain browsers, trying to troubleshoot this behavior, we apologize if this is not rendering for you.  There is also a text link to Amazon's hemp oil section listed below.
Meanwhile, independent testing by accredited laboratories with globally accepted analytical methods ensures the organic extract is intact from pesticides, heavy metals, or microbiological contaminants. And reputable CBD companies have lab results from independent labs available on their websites, this can also be used as an indicator for consumers about what companies are providing high-quality CBD.
The formulation, however, offers optimized delivery via mucosal membrane permeability in tandem with precision production/formulation methods. Her company, HERBOLOGIE, reduces the particle size of the cannabinoids and immerses them in a matrix of exclusively natural ingredients that work synergistically to enhance absorption through oral membranes. When cannabinoids are transported through membranes and directly into the bloodstream, the phytonutrients are delivered more quickly, and crucially, avoiding first-pass degradation in the liver.  
Multiple rounds of testing through different independent labs also represents an investment by the seller in creating transparency around their wares. With so many CBD oil purveyors in today’s market, it’s worth shopping around for one that makes sure customers know exactly what’s in every bottle. And if you’re looking to try a CBD product, you can get 50% off of your first order from Diamond CBD by using the code LEAFLY50.
“Barely in its infancy, the CBD medical market is still largely unregulated; quality control is meager at best, and consumers are largely unaware what to look for when shopping …,” explains Carlos Frias of the Texas Wellness Center. Frias, who has been with the cannabis industry for more than 15 years, has seen, firsthand, the shadiness that exists in the CBD market.

Watch Out For: Companies that do not have test results or refuse to give them to customers. Also be wary of companies who only test one batch of finished product and then assume that all future batches will be the same – big mistake. Hemp is a product of nature and thus, no two batches will ever be identical – even in the most regulated environment. The company must provide you test results for the actual product you intend to purchase as well as the plant material used to make it – otherwise you are jeopardizing your safety and the medical efficacy of the product.
We also rated the product based on the type of CBD they used: isolate, full-spectrum decarb, broad-spectrum, or distillate. There’s a lot of debate around what is actually best, but our first decision was to give points to CBD oil that contains a range of cannabinoids. While there are certainly people with good reasons for choosing an isolate, there’s a lot of good evidence that CBD works better in combination with other cannabinoids (this is called the “entourage effect”).
Colorado Cures is your natural solution to a healthy life with less pain and stress. Our flagship product comes in a variety of options to give you a fully custom experience. Because Colorado Cures is 100% domestically sourced, CBD Plus USA guarantees the premium quality of the product. Wondering if Colorado Cures is right for you? Visit our about page to get more information on CBD products and how they can benefit your life.
Filtered oil has been through the most processing. Generally, filtered oil has been decarboxylated and then even further refined by filtering out the phytochemicals and plant materials. This makes the oil gold in color which is often considered the highest quality compared to raw or decarboxylated oil. Filtered oil is commonly referred to as “gold” CBD oil and is very popular among consumers. It also tends to be the most expensive, but this isn’t always the case.

Finally, most of the products below simply contain hemp oil extract, mixed with a neutral carrier oil like hemp seed oil or coconut oil. While hemp seed oil is packed with nutrition, CBD brands are beginning to offer supplements with added ingredients that may offer additional benefits. We’ve included the complete ingredients of every product. Be sure to avoid any known allergies and investigate the pros and cons of any additional ingredients.
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.
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