CBD Essence’s range of CBD oils are what’s called “full-spectrum.” Basically, this means that in addition to the active CBD component they contain other important ingredients from the cannabis plant (such as terpenes and flavonoids). However, it’s important to understand that their products are 100% THC-free, meaning they don’t produce any high at all.
CBD Infusionz ticks off all of the things you want to see in the best CBD oil, but my favorite thing about them is they include an updated lab report in the packaging of every product that they ship. With other brands, you’ve got to go digging through the website to view the reports, and usually they’re well outdated. Also, CBD Infusionz is a brand that puts a lot of R&D into coming up with fun, new, and unique CBD products, and I legitimately appreciate that. They’ve got stuff like hemp joints (that you can actually smoke like a regular joint), CBD chewing gum, CBD lozenges, and a variety of candies, healthy vegan edibles, pet products, and topical lotions. In fact, you’ve just got to check out their website in order to see for yourself all of the various CBD goodies they’ve got on offer.
CBD oil alleviates physical pain and anxiety – both of which can have a negative impact on sleep. Additionally, CBD oil can actually prolong sleep for some, leading to more rest from night to night. Most medical experts agree that marijuana is not particularly beneficial for individuals with medical conditions and/or mental health disorders, as the THC can increase their symptoms; this makes CBD oil a good alternative option for people with the following sleep disorders and medical conditions.

The vast majority of CBD oils come in bottles measuring either 15 milliliters (mL), or 0.5 ounces; or 30 mL, or 1 ounce. However, CBD concentration is more important than bottle size. Concentration refers to the ratio of hemp oil solution (measured in mL) compared to the amount of CBD cannabinoid (measured in milligrams, or mg). A 15-mL bottle may contain 100 mg of CBD, 300 mg, 500 mg, or more. The higher the mg amount, the stronger the CBD oil will be. For this reason, the ‘mg’ measurement is also referred to as the oil’s strength; i.e., 400-mg oil might be called 400-strength oil.
So let’s get something straight; Mary’s Nutritionals is the sister company of Mary’s Medicinals (actually they’re the same company), which is one of the cannabis industry’s most established names in cannabis CBD oil – that is to say, CBD oil that is extracted from marijuana and only legal in states with medical legalization (and for those with valid MMJ cards). Mary’s Nutritionals is the legal “hemp-based” version of Mary’s Medicinals; they extract their products industrial hemp like all other brands on the list, and thus are able to ship to all 50 U.S. states. Truth be told I don’t have a ton of experience with them because they’re so expensive, but believe me – their “Remedy” line of CBD oils are easily the best products on the market. That is, if you’re ready to splurge the cash on them. Also, they’re the only company we’re aware of that sells a legal CBD transdermal patch that you use like a nicotine patch. I’ve never actually tried it before, but I heard it works incredibly well.

Truth be told, I don’t use Elixinol all that often, but the times that I have used it they have proven that they’re one of the hemp-derived best CBD oils on the market. Their 600 mg Respira tincture worked great for my back pain, but truth be told I have more recently been drawn to their new CBD Liposomes and the Elixinol CBD X-Pen. The Liposomes are pill-like soft capsules that are supposed to enhance the bioavailability of orally ingested CBD, while the X-Pen is a brilliant new product that delivers exactly 15 mg of CBD oil every time you “click” it (contains 1,000 mg total). Elixinol is a little pricey, but if you’re looking for something other than the standard oil drops that most brands offer, they’re really a great option.


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. 

You should only use CBD products if you are willing to accept at least some risk of testing positive on a drug test. Not everyone who uses hemp-derived CBD oil tests positive. But it does happen. The risk of testing positive is lower if you’re using a broad spectrum or isolate product. These products have non-detectable levels of THC based on manufacturer testing.

Real Scientific Hemp Oil touts itself as being somewhat of a pioneer, as – according to the company – its own variety of CBD oil was the first to hit the mainstream back in 2012. In addition, the brand claims that its RSHO-X CBD liquid is the earliest no-THC product of its kind, making it a sound choice for those worried about whether CBD oil use will influence the results of drug tests. The company is also transparent about the processes that go into making its varieties of CBD-containing hemp oils, helping customers make informed choices as to which of its products are best for them. And minds may be put at ease upon learning that Real Scientific Hemp Oil tests its CBD oil three times – a process which seems to speak to the quality, purity and safety of the provider’s wares.
The main reason we like Kat’s Naturals CBD oils are because they use hempseed oil to infuse 1,500 mg of CBD isolate. While the hempseed itself doesn’t contain any actual CBD, it is chock-full of phytonutrients, plant protein, and other nutritious compounds. The only reason other companies use coconut or MCT oil to infuse the CBD instead of hempseed oil, is because hempseed is lower in saturated fat so it doesn’t have as great a bioavailability. In other words, taking a CBD oil infused in MCT oil will allow more of the active compound to reach parts of the body that you need it to. For combining the natural therapeutic elements of CBD with the nutritional benefits of hempseed, however, Kat’s Naturals is a great product. I would recommend using it as a daily health supplement moreso than an actual therapy to treat any kind of condition or ailment.
Another point worth clarifying is the difference between hemp seed oil (or hemp oil) and CBD oil. There’s confusion on this point for the very good reason that both CBD oil and hemp seed oil are extracted from the industrial hemp plant. But there’s a big difference between the 2. Hemp seed oil has been pressed from hemp seed, and it’s great for a lot of things — it’s good for you, tastes great, and can be used in soap, paint — even as biodiesel fuel.

NuLeaf only offers one concentration of CBD oil, 50 mg/ml, and the ingredients are as simple as it gets: USDA Certified organic hemp oil and full spectrum hemp extract. NuLeaf essentially has only one product. But this strategy allows them to keep their prices reasonable and offer bulk buying options—you can buy a bottle of NuLeaf CBD oil containing 240 mg total CBD all the way up to 4,850 mg.


To make matters more confusing, nine states (including California, Washington, and Colorado) let residents buy cannabis-based products with or without THC. Nearly two dozen other “medical marijuana states” allow the sale of cannabis, including capsules, tinctures, and other items containing CBD or THC, at licensed dispensaries to people whose doctors have certified that they have an approved condition (the list varies by state but includes chronic pain, PTSD, cancer, autism, Crohn’s disease, and multiple sclerosis). Sixteen more states legalized CBD for certain diseases.
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.
If you haven’t been bombarded with CBD marketing or raves about it from friends, get ready. This extract—which comes from either marijuana or its industrial cousin, hemp—is popping up everywhere. There are CBD capsules, tinctures, and liquids for vaping plus CBD-infused lotions, beauty products, snacks, coffee, and even vaginal suppositories. Already some 1,000 brands of CBD products are available in stores—and online in states that don’t have lenient cannabis laws. This is a tiny fraction of what’s to come: The CBD market is poised to exceed $22 billion by 2022, per the Chicago-based research firm Brightfield Group.
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.
The color of CBD oil drops can range from clear or slightly golden, to a dark brown almost black. Several factors determine the finished product color, including the type of CBD extract, the extraction method used, the carrier oil used, and additional ingredients. Full spectrum (whole plant) extracts tend to be darker in color, whereas isolates tend to be more transparent.

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.


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.
Not all CBD is created equally. Some tinctures are created with little regard to overall consumer safety, and may contain harmful chemicals and pesticides. Other CBD products have been shown to differ from what the label says, either with way more cannabidiol, or way less. In some cases, the THC content was elevated above the federal legal limit for hemp extracts.
Several weeks after a hysterectomy last spring, Bo Roth was suffering from exhaustion and pain that kept her on the couch much of the day. The 58-year-old Seattle speech coach didn’t want to take opioid pain-killers, but Tylenol wasn’t helping enough. Roth was intrigued when women in her online chat group enthused about a cannabis-derived oil called cannabidiol (CBD) that they said relieved pain without making them high. So Roth, who hadn’t smoked weed since college but lived in a state where cannabis was legal, walked into a dispensary and bought a CBD tincture.
Historically, hemp could legally be grown and cultivated for academic research purposes only. However, the legality of hemp growth has changed in the past year. In April 2018, Sen. Mitch McConnell of Kentucky introduced the Hemp Farming Act of 2018, a piece of legislation that proposed legalizing all hemp products at the federal level. The act was incorporated in the 2018 United States Farm Bill, which passed in both the House and Senate in December 2018. Per the farm bill, industrial hemp will be descheduled as a federally controlled substance.

Is CBD Legal? Hemp-derived CBD products (with less than 0.3 percent THC) are legal on the federal level, but are still illegal under some state laws. Marijuana-derived CBD products are illegal on the federal level, but are legal under some state laws. Check your state’s laws and those of anywhere you travel. Keep in mind that nonprescription CBD products are not FDA-approved, and may be inaccurately labeled.


Kat’s Naturals not only takes the quality of its products seriously, but it also ensures that their contents are produced in a way that’s as environmentally friendly as possible. The essential oils in its best-selling Heal CBD Hemp Oil, for example, are harvested in a sustainable manner, while the hemp that goes into its range more generally is completely organically grown. And in a customer-friendly move, Kat’s Naturals provides CBD oil blends specifically tailored to users’ needs, whether they want to boost metabolism, get a good night’s rest or simply feel freer from muscle pain. Perhaps the most innovative Kat’s Naturals product, though, is its CBD-containing capsaicin cream. This topical owes its heat in part to a component commonly found within chili peppers, and the company’s website claims that it also helps give respite to neuropathy sufferers and those with Raynaud syndrome.
Nearly every expert Health spoke to agreed that your CBD products should be tested by a third party to confirm the label's accuracy. This is a real concern in the industry—take the 2017 Journal of the American Medical Association study, for example, which tested 84 CBD products and found that 26% contained lower doses than stated on the bottle. Look for a quality assurance stamp or certificate of analysis from a third party (aka not the actual brand) or check the retailer's website if you don't see it on the product's label.
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.
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