Since 2014, NuLeaf Naturals – our Editor’s Pick – has been committed to creating high-quality CBD oil products. As one of the oldest and most reviewed companies in the industry, NuLeaf Naturals has established themselves as a trustworthy CBD manufacturer. All of their products are tested by third party labs and their cannabinoid profile is impressive. They offer a unique range of concentrations for their organic CBD products ranging from 240mg to 4,850mg.

Non-THC CBD oils can be highly effective, and are suitable for employees who face random or routine drug tests. Our top pick for this category is the Medterra CBD Oil Tincture, which contains 99.6% CBD and MCT oil (also known as coconut oil extract) without any traces of THC. The oil is derived from hemp plants that are free of GMOs and pesticides, as well. All third-party testing results for the oil are accessible through Medterra’s official product page.
In fact, CBD has even been found to be a mediating factor for some of the negative effects of THC, the active ingredient in recreational and medical cannabis. One study which reviewed the literature on the overall negative effects of cannabinoids pointed to emerging research that suggests that CBD ameliorates some of the negative psychological effects of THC, but noted that more research is needed on this frontier (9).
In 2016 Louisville, Colorado-based Bluebird Botanicals was selected as the leading CBD oil company in the U.S. at that year’s Cannabist Awards, and that accolade came only four years after the business’ founding. In that time, though, Bluebird Botanicals has, according to cannabis industry market researchers Brightfield Group, grown to become the third-biggest selling producer of its kind in America. Perhaps that’s down in part to the stringent quality control measures that Bluebird Botanicals maintains – the results of which can be seen when looking at the certificates of analysis for each batch on its website. And the company’s “assistance programs,” created to aid disabled people, veterans and those on low incomes, also speak to an altruistic approach to customer care. People eligible can receive discounts on Bluebird’s classic and signature hemp extracts, vape oil and CBD isolate.
There are thousands of unique varieties of hemp. The cultivars used for CBD oil contain significantly higher concentrations of CBD than others. Using these uniquely potent plants, it is possible to extract cannabis oil that contains significant levels of cannabidiol, as well as essential vitamins, minerals, fatty acids, terpenes, flavonoids, and other non-psychoactive cannabinoids.

However, like we just mentioned CBD oil for pain management that has been sourced from industrial hemp grown under the farm bill is in fact legal to buy and sell. The best CBD oil brands that we cover here on this site, claim to extract their concentrates from U.S.-based industrial hemp supplies, which if true, are 100% legal since they contain negligible amounts of THC.
There truly is no one-size-fits-all serving size, but for those just starting out, the best rule of thumb is to start low and slow. Start with just two to three milligrams and work your way up. This may take some trial and error, but you certainly don’t want to go too hard into the deep end. Thankfully, you cannot overdose on CBD, and even the highest concentrations of pure CBD oil report no significant side effects.
NuLeaf Naturals CBD oil tinctures are all full spectrum; it is 100% organic and never made with herbicides, pesticides, or chemical fertilizers. The brand offers a full spectrum pet CBD oil tincture, as well. NuLeaf Naturals offers free shipping to all 50 states; the brand’s products are also sold in more than 1,000 retail locations across the country.
CBD derived from marijuana is a different story, and the law varies from state to state. But as long as you’re using CBD oil that contains less than 0.3 percent THC, you have nothing to be concerned about anywhere in the United States. On the other hand, if you want to take your CBD on a trip outside the country, definitely look into local laws to avoid getting into awkward situations while you’re away.
The people have spoken: this Full Spectrum Hemp CBD Oil from Bluebird Botanicals is our Best-Rated CBD Oil — and with good reason. Few other products combine the beneficial properties of CBD and hemp as well as this one. Potent and rich in organic, nutritional ingredients, it helps to quickly ease symptoms related to pain and anxiety. In short, there’s so much to enjoy in such a small bottle.
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