Cannabidiol, or CBD for short, is a natural phyto-cannabinoid (or plant-based chemical compound) found in cannabis plants, including hemp and marijuana. Unlike other cannabinoids — namely tetrahydrocannabinol, or THC — CBD does not produce any psychoactive effects, and will actually counteract these effects to a degree. CBD will induce feelings of sleepiness; for this reason, it can be an effective soporific for people who struggle to fall and/or remain asleep due to insomnia and other sleep disorders.
The CBD oil in everything that’s sold by Receptra Naturals is extracted from hemp from family-owned farms in Colorado. And the oil produced by the hemp plants – which are cultivated completely organically – is only taken from the flowering parts to ensure its purity and quality. Those of an environmentally conscious bent may therefore particularly appreciate the company’s offerings, which include CBD oil blends that aim either to boost users’ overall sense of health or, for people who are particularly physically active, to just give them a bit more pep in their steps. The most potent of these oils is, for the record, a 4,000 mg concentrate. But Receptra Naturals’ range also includes a topical cream, a skin-conditioning body butter and a CBD extract blend for pets that, the producer states, may help with anxiety, mobility and digestion in animals.
Cost is another consideration. Most CBD oils are sold in concentrations of 300 to 750 mg, although this may range from less than 100 mg to more than 2,000. A good indicator of price-point is the cost per milligram. Low-cost CBD oils usually fall between five and 10 cents per mg; mid-range prices are 11 to 15 cents per mg; and higher-end oils cost 16 cents per mg or higher. Given these varying per-milligram costs, a bottle of CBD oil may be priced anywhere from $10 or less to $150 or more.

Koi CBD probably should be higher up on this list given their popularity, but since they’re geared more towards vaping and CBD vape oils, and I have never really used them too much. People who do use them everyday though say that they’ve got the best flavors of any CBD vape oil on the market, and I can say personally that their CBD gummies and spearmint CBD oil work decently as well. I would recommend Koi CBD if you’re big into vaping and have yet to find a CBD vape oil that you like, and/or if you’re looking for a reputable brand that sells high quality oral CBD tinctures as well as edibles and vape products – might as well order everything in one place.
This is a confusing one for many people. "A lot of brands don't do a good job of clearly instructing their consumer on the dosing," says Chris Roth, CEO and co-founder of Highline Wellness. When thinking about dosing, also consider whether your CBD is full-spectrum or isolate: Full-spectrum could include other cannabinoids like cannabidivarin or cannabigerol (this is important, since "there's something called the 'entourage effect' when all together, they're more effective than any one of them alone," Roth explains), while isolate is 100% CBD. "Some people might only need 10 milligrams of full-spectrum CBD, but with isolate, even taking 80 or 100 milligrams might not have the same effect," he says.
All of NuLeaf’s hemp plants are grown on licensed farms in Colorado using sustainable and 100% organic farming practices. Nuleaf’s CBD oils are made using whole plant extraction. That means the final product is a full-spectrum rather than CBD isolate. Moreover, NuLeaf doesn’t include any additives like preservatives, emulsifiers, or even flavors so the final product remains in its purest form.
Research on CBD and anxiety has generally looked at cannabis as a whole product including THC, not as CBD as a standalone compound. Some studies suggest that it can help with anxiety: like this 2011 study that suggests CBDcan reduce social anxiety or this 2015 review that says CBD could be promising for many forms of anxiety. It’s also important to consider whether the CBD comes from the cannabis plant and therefore may include THC, a cannabinoid that for some, induces anxiety. Read our comprehensive article on CBD and anxiety, here.
CBD American Shaman’s extensive array of products ought to satisfy even the pickiest customer, ranging as it does from flavored tinctures to CBD-infused under-eye serum – and even, for horse lovers, an “equine ointment.” Furthermore, its inventive, water-soluble hemp oil supplement means that users can get their daily dose of CBD just by quenching their thirst. They’re all ways through which CBD American Shaman, as the website states, aims to “[bring] wellness to the world.” The company has a philanthropic streak, too, with a pledge that it frequently gives to non-profit organizations, while its “Compassionate Care” scheme cuts the prices of its goods for those with long-term health conditions. Plus, the company asserts that it uses only organic, non-genetically modified hemp in the making of its CBD oil products, with no insecticides used in the growing process.

The company’s second strength is trust. The CBDistillery has done a lot to build trust with its customers, including transparent, third-party lab testing, quality control over every step of its manufacturing process, and no gimmicks. CBDistillery CBD oil is made using U.S. Hemp Authority-certified, non-GMO, industrial hemp grown in America using natural farming practices.
Lisa Hamilton, a jeweler and doula in Brooklyn, NY, knows about the side effects. She recently tried CBD for the shoulder pain that plagued her five years after an accident. Her doctor certified that she was in chronic pain, which under New York State law allowed her to buy from a state dispensary. One Friday, she swallowed two 10-mg capsules, the amount recommended at the dispensary, then took another two on Saturday. “By Sunday, it felt like I’d gotten hit by a truck. Every muscle and joint ached,” Hamilton says. She cut back to one pill a day the following week, but still felt hungover. She stopped after that.
Dispensaries: In states where marijuana is legal for recreational use, dispensaries are a common sight. They are much rarer in states with more restrictions. In states that permit the use of medical marijuana, hemp-based CBD oils do not normally require a prescription but marijuana-based oils do. Like brick-and-mortar locations, dispensaries offer more customer service. However, as noted, this may not be an option depending on the buyer’s state of residence. Also, CBD oil prices tend to be significantly higher at dispensaries.
This oil is available in concentrations ranging from 250mg to 5,000mg. Prices fall between $0.05 and $0.08 per mg, making the product very inexpensive compared to similar oils and tinctures from other brands. Customers who order the drops directly from CBDistillery may return the product for a full refund. Free shipping is available for U.S. orders of $75 or more.
There are very few known adverse side effects of CBD. According to this study, CBD is “a major non-psychotropic constituent of cannabis, has multiple pharmacological actions, including anxiolytic, antipsychotic, antiemetic, and anti-inflammatory properties. But if you are looking for a high from CBD, you will not get that because CBD has no psychoactive effects. Do speak with your physician if you are concerned about drug interactions.
Success stories like Oliver’s are everywhere, but there’s not a lot of data to back up those results. That’s because CBD comes from cannabis and, like nearly all other parts of the plant, is categorized by the Drug Enforcement Agency (DEA) as a Schedule 1 drug—the most restrictive classification. (Others on that list: heroin, Ecstasy, and peyote.) This classification, which cannabis advocates have tried for years to change, keeps cannabis-derived products, including CBD, from being properly studied in the U.S.
This is a confusing one for many people. "A lot of brands don't do a good job of clearly instructing their consumer on the dosing," says Chris Roth, CEO and co-founder of Highline Wellness. When thinking about dosing, also consider whether your CBD is full-spectrum or isolate: Full-spectrum could include other cannabinoids like cannabidivarin or cannabigerol (this is important, since "there's something called the 'entourage effect' when all together, they're more effective than any one of them alone," Roth explains), while isolate is 100% CBD. "Some people might only need 10 milligrams of full-spectrum CBD, but with isolate, even taking 80 or 100 milligrams might not have the same effect," he says. 

In addition to acting on the brain, CBD influences many body processes. That’s due to the endocannabinoid system (ECS), which was discovered in the 1990s, after scientists started investigating why pot produces a high. Although much less well-known than the cardiovascular, reproductive, and respiratory systems, the ECS is critical. “The ECS helps us eat, sleep, relax, forget what we don’t need to remember, and protect our bodies from harm,” Marcu says. There are more ECS receptors in the brain than there are for opioids or serotonin, plus others in the intestines, liver, pancreas, ovaries, bone cells, and elsewhere.
There’s no definite amount that’s appropriate for everyone, but the ratio of CBD to THC will indicate how psychoactive the product is and if it’s legal in your state. The more CBD compared with THC, the less of a high, and vice versa. “Managing psychoactivity is key to successful cannabis therapy,” says Lee. “Amounts should be made clear on the label and lab-certified so people know what’s helping them and what’s not.”
Cannabidiol, or CBD for short, is a phyto-cannabinoid found in cannabis plants. However, it does not cause the same psychoactive effects as other naturally occurring cannabinoids (such as tetrahydrocannabinol, or THC). CBD induces feelings of sleepiness and tranquility, making it suitable for insomnia and other sleep disorders; CBD can be used to alleviate symptoms of epilepsy, diabetes, and anxiety disorders, as well. Legality is an issue for some; all 50 states have laws governing the sale, possession, and use of CBD, and they vary significantly (see the table below for a full analysis).
But because all these products are illegal according to the federal government, cannabis advocates are cautious. “By and large, the federal government is looking the other way,” says Paul Armentano, deputy director of the Washington, DC–based National Organization for the Reform of Marijuana Laws (NORML), but until federal laws are changed, “this administration or a future one could crack down on people who produce, manufacture, or use CBD, and the law would be on its side.”
At the top of our ranking is Utah-based Kanibi, which is on a mission to create high-quality, science-based CBD products with total transparency. Their consciously crafted CBD is sourced from organic, Kentucky-grown hemp which is farmed with organic farming methods. With great tasting products, free shipping, and a 30-day, no questions asked return policy, you really can’t go wrong with Kanibi.
Endoca’s commitment to social responsibility is such that it even has its own non-profit, The Endoca Foundation. This organization takes in the company’s Endoca Institute of Cannabis, Natural Medicine and Sustainability, which acts as a hub for education and research into medical cannabis; it also spearheads a hardship fund designated for those who wish to investigate the potential benefits of CBD oil products for themselves but lack the funds to do so. By purchasing Endoca products, then, as the producer claims on its website, “customers are not only helping to heal others but also the world.” Moreover, those customers can choose from Endoca’s array of skin care products and drops and even its variety of CBD oil chewing gum – all including oil from hemp plants cultivated using the company’s individual seed bank.
REM Behavior Disorder: REM behavior disorder (RBD) is a parasomnia disorder characterized by shouting, becoming physically agitated, or otherwise acting out during sleep. For many, RBD is a symptom of a larger, more serious condition or disorder, such as Alzheimer’s disease or PTSD. CBD oil minimizes the symptoms of RBD, and also alleviates the anxiety and painful symptoms that often accompany disorders that lead to RBD.

Fab has rapidly become the leading “lifestyle” brand in the industry. They are very engaged with their customers in their online community, and they have the top customer loyalty program that we’ve seen. Their full spectrum CBD oil drops and topical cream are made from 100% organically grown Colorado hemp, producing a very high-quality product. And their zero THC gummies get high marks from customers for taste and effectiveness.
Unflavored hemp oil has a strong grassy and earthy taste. Some people enjoy the taste of natural hemp, but it’s not particularly popular. If a shot of wheatgrass sounds like a terrible idea, you’ll probably want to gravitate toward something with a more…palatable flavor. If you’re not sure, you can always start with a simple flavor you know you’ll enjoy, like mint or lemon, and get more adventurous over time.

Insomnia: The anxiety-alleviating and sleep-prolonging qualities of CBD oil make it a good option for many people with insomnia. Those who experience insomnia due to pain or discomfort may also find that using CBD oil alleviates their physical symptoms to a noticeable extent. CBD oil may also promote daytime wakefulness when taken in small amounts; people with insomnia can use it as a pick-me-up if they feel excessively tired due to lack of restful sleep.
CBD may be best known for its relaxing, calming effects. CBD reduces autonomic arousal, having the inverse effect of THC on the body. CBD’s anti-anxiety effect is why many in the cannabis community talk about how CBD relieves paranoia, although that is not scientifically proven yet. CBD is also known for its anti-nausea and pain relieving effects. It really depends on why your body’s specific needs and the quantity in which you take CBD.

Cutting-edge science has shown that the endocannabinoid system is dysregulated in nearly all pathological conditions. Thus, it stands to reason that “modulating endocannabinoid system activity may have therapeutic potential in almost all diseases affecting humans,” as Pal Pacher and George Kunos, scientists with the U.S. National Institutes of Health (NIH), suggested in a 2014 publication.
The reason so many people are interested in cannabis products that don’t make them high, proponents say, is that CBD helps with everything from pain and nausea to rheumatoid arthritis, cancer, Crohn’s disease, and dementia. CBD is anti-inflammatory, anti-anxiety, antibacterial, immunosuppressive, and more, says Joseph Cohen, DO, a cannabis doctor in Boulder, CO.
There are many scammers and multi-level marketing salespeople that use Facebook and other social media outlets to push a particular product. Many of them will tell you whatever you want to hear to get you to buy from them. Be wary of their claims and testimonials. It’s particularly important to buy CBD oil from a brand that makes third party lab reports readily available. This third party certification is the only way for you to truly know what is in the product.
The amount of milligrams of CBD you should take depends on your specific reason for taking CBD. If you are using CBD to treat chronic pain, you might take a much higher dose than someone who would be using CBD for general wellness reasons. We developed a CBD Quiz to help you find the right product for your specific condition and an interactive calculator to help you with dosage considerations.. You can take CBD in high qualities, so feel free to test out different dosages and see how your body reacts. A standard dose of CBD is 10 mg once a day, but this varies so widely because each individual is different so this can’t be taken as a recommendation for you.
Over the last couple of years, CBD oil has become a popular form of treatment for pain management. While CBD is not yet FDA-approved for pain relief, more and more doctors are looking into it. The major advantage of CBD oil compared to traditional cannabis is that it doesn’t cause the “high” feeling. Under updated hemp legislature in the 2018 U.S. Farm Bill, CBD is sold in all 50 states.
People taking other medications: When side effects are reported, it’s often by this group. CBD appears to have a similar effect to grapefruit on the liver’s ability to metabolize certain drugs, which can lead to adverse side effects. Generally, if a medication has a grapefruit warning, you should avoid taking CBD. Although, if you are on any medication you should talk to your doctor before starting CBD, to ensure you won’t expect any negative interactions.
The majority of users prefer full spectrum products because they provide synergistic benefits of the whole plant. These products include an array of the naturally-occurring cannabinoids and terpenes from cannabis. Full spectrum CBD oil has up to 0.3% THC to produce the “entourage effect.” CBD oil products with zero THC are known as either “broad spectrum” or “isolates.” These products are generally preferred by those who want to use CBD but either have an aversion to THC or concerns about drug testing.
They operate their own hemp farms in Kentucky and Colorado as well as their own lab and product facilities. Customers appreciate their dedication to making quality products at affordable prices. It’s also great to see a company that’s willing to stand behind their products by offering a 30-day money-back guarantee if you’re dissatisfied for any reason.
The CBDistillery has two main strengths. The first is its variety of options. The CBDistillery offers CBD oil tinctures in a wide range of concentrations from 17mg up to 88 mg of CBD per serving. But what really sets the company apart is that they offer both full-spectrum and THC-free CBD oil options. Most people gravitate towards full-spectrum CBD oil to take advantage of the entourage effect. But with THC-free CBD oil, you can enjoy the benefits and effects of CBD even if you’re subject to mandatory drug testing.
Customer Service/Shipping: Free 3-7 day shipping for all US orders, with Rush Shipping available. Customer service hours are 10am to 5pm Central Time. SabaiDee offers a 30-day return policy, along with a unique trial program. Under their 100% Happiness Guarantee, you can try out their tinctures for 30 days, and if you don’t like them, return them for a partial refund.
CBD may be best known for its relaxing, calming effects. CBD reduces autonomic arousal, having the inverse effect of THC on the body. CBD’s anti-anxiety effect is why many in the cannabis community talk about how CBD relieves paranoia, although that is not scientifically proven yet. CBD is also known for its anti-nausea and pain relieving effects. It really depends on why your body’s specific needs and the quantity in which you take CBD.
Hemp Bombs is based in Tampa, Florida, and in addition to focusing on the purity and therapeutic effectiveness of their products, are dedicated to establishing themselves as a top brand in the industry with a specific target audience. One of our personal favorite products of theirs is the flavored CBD vape liquids, which are some of the best-tasting CBD vape juices we’ve ever had.

Cannabidiol (CBD) is a naturally occurring compound found in the resinous flower of cannabis, a plant with a rich history as a medicine going back thousands of years. Today the therapeutic properties of CBD are being tested and confirmed by scientists and doctors around the world. A safe, non-addictive substance, CBD is one of more than a hundred “phytocannabinoids,” which are unique to cannabis and endow the plant with its robust therapeutic profile.
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