Currently, the only CBD product approved by the Food and Drug Administration is a prescription oil called Epidiolex. It's approved to treat two types of epilepsy. Aside from Epidiolex, state laws on the use of CBD vary. While CBD is being studied as a treatment for a wide range of conditions, including Parkinson's disease, schizophrenia, diabetes, multiple sclerosis and anxiety, research supporting the drug's benefits is still limited.
Through its regularly updated and highly informative blog, Koi CBD goes the extra mile to help its customers learn about new developments in the field of CBD use. The company also helps its patrons out by publishing full lab results on each of its products, helping CBD oil users know exactly what to expect. And those purchases may include Koi’s bespoke full-spectrum CBD oil blend, complete with fellow cannabinoids CBDV, CBN and CBG – the inclusion of which, the company claims, “provide[s] the ultimate experience in CBD.” Also available to buy from Koi’s website are a range of 1,000 mg vaping liquids, lavender-scented body lotion, tropical-flavored gummies and, for canine CBD lovers, chewable treats.
As Dixie Botanicals claims on its website, “When it comes to quality, we leave nothing to chance.” To that end, the company tests each CBD oil batch on no fewer than three occasions during the production process: once after the hemp oil it uses is extracted; then again upon the oil’s arrival in the U.S.; and, for the final time, after the substance has been put into its range of products. What’s more, Dixie Botanicals proves that such rigorous quality control doesn’t necessarily mean high price tags for customers: its 100 mg tincture drops, for example, come in at a reasonable $29.99 per 30 ml bottle. The company’s novel “Kicks,” meanwhile, combine chocolate, caffeine and CBD in handy bite-sized chews that may tempt coffee addicts and candy fiends alike.
That leaves those touting CBD’s effectiveness pointing primarily to research in mice and petri dishes. There, CBD (sometimes combined with small amounts of THC) has shown promise for helping pain, neurological conditions like anxiety and PTSD, and the immune system—and therefore potentially arthritis, diabetes, multiple sclerosis, cancer, and more.
According to the 4 Corners Cannabis website, co-owners Justin and Brian Jasiewicz have 30 years of cannabis growing experience between them. That expertise gives them the know-how, the company claims, to make sure that the entire production process of 4 Corners’ CBD oil is run correctly – all the way from field to store. And while that may result in products that are a little more expensive than equivalents on the market, there could be room for that to change if enough people lobby for lower prices; 4 Corners, for one, emphasizes that it “[listens] to the demands from [their] customers to better serve them in the future.” Meanwhile, the company makes picking the right product that little bit easier through its innovative labeling. This makes it plain at a glance for potential purchasers to see which of the 4 Corners range are designed to improve mental well-being and which, by contrast, are targeted at those with active lifestyles.
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.”

Additionally, PlusCBD oil is incredibly rigorous and transparent when it comes to testing their products and sharing the results. They perform thorough in-house testing to verify potency and screen for contaminants. PlusCBD Oil also validates its own in-house testing with independent third-party testing via DB Labs to ensure all products are free of pesticides, fungicides, residual solvents, heavy metals, and microbiological contamination.

CBD has proven neuroprotective effects and its anti-cancer properties are being investigated at several academic research centers in the United States and elsewhere. A 2010 brain cancer study by California scientists found that CBD “enhances the inhibitory effects of THC on human glioblastoma cell proliferation and survival.” This means that CBD makes THC even more potent as an anticancer substance. Also in 2010, German researchers reported that CBD stimulates neurogenesis, the growth of new brain cells, in adult mammals.
Palmetto Harmony’s backstory is a poignant one, as founder Janel Ralph was spurred on to create the company to help her daughter Harmony, who suffers from an unusual genetic condition. However, according to the producer’s website, Harmony’s quality of life has greatly improved since she began taking CBD oil. And potential customers looking to see if their health could be changed for the better can select from Palmetto Harmony’s broad array of organic CBD oil-containing products, including the company’s flagship whole-plant extract and an unusual time-release patch. The brand’s Holy Cannacense cream, meanwhile, is among the most popular of its range; and also in demand is the acclaimed vape oil, which Palmetto Harmony claims “is best used to calm the mind and soothe inflammation.”
Don’t let the name confuse you. CBD oil comes in many shapes and forms besides the traditional oils that we’ve highlighted here. CBD tinctures are the most popular type of CBD oil, because they tend to have more potent concentrations and offer high bioavailability (e.g. more CBD gets absorbed through your bloodstream when you apply it beneath your tongue as a tincture). Plus, users typically begin to feel the effects within minutes.
Founded in 2017, Fab CBD is another newer addition to the CBD industry. But don’t be fooled. The company’s founders have a combined 25 years of experience in the health, fitness, and supplement industries. And as a team, they’re dedicated to helping Fab CBD customers build more productive lives and perform at the highest level through the benefits of CBD.

Pregnant or breastfeeding women: Because researchers don’t want to put the mother or fetus in danger, clinical studies typically don’t include pregnant and breastfeeding women. As a result, physicians can’t definitively say whether or not CBD is safe for expecting and new mothers. Not enough research has been done. However, one study did find that CBD increased the permeability of the placental barrier, which could put the fetus at risk.


Like Premium Jane, Fab CBD is another newcomer to the industry, and they made this list simply because of how affordable they are. We received some samples quite awhile back, and while they weren’t the most potent products in the world, they absolutely did work and if you were to buy them from the online store they are about 15% cheaper than other top brands. ($79 for a 600 mg bottle compared to the average $95).
Newcomers to CBD oil should leave Hemplucid’s website better informed than they were before visiting. That’s because the company offers a helpful and thorough guide to recommended dosages, depending on need; it also provides a handy breakdown of the methods by which users can consume CBD oil and explanations of the contents of Hemplucid’s products. And for those unsure as to whether CBD oil use is all above board, Hemplucid’s “due diligence” section ought to put minds at rest, since it relays exactly how the brand’s goods “exist within the language of the law” – with relevant court judgments included. Anyone subsequently convinced to consider trying the company’s wares for themselves can, moreover, choose from its extensive range. This includes lotions, softgels, gummies, a vape additive – and a water-soluble, full-spectrum oil that is able to easily be added to drinks.
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.
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