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.
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.
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.
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.
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.
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.
In addition to all the benefits we’ve already discussed, CBD has been proven to have antioxidant and neuroprotective effects. This means that it helps repair the damage from oxidative stress, which is believed to be a primary cause of diseases like Alzheimer’s, Parkinson’s, ALS — even heart disorders and some forms of cancer. This is a hugely beneficial effect of CBD.

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.
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.
Hemp-derived CBD oil products will not get you “high” since they contain little or no THC, the psychoactive ingredient in cannabis. They are also now federally legal in the United States following the signing of the 2018 Farm Bill. More medical research studies are needed, but we expect that these products will continue to gain even more mainstream acceptance over time.

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.


*[A couple things of note before I begin the reviews. In order to avoid redundancy and limit repeating myself dozens of times over, be advised that (unless otherwise noted), all of the companies listed below employ standard practices that are used by all of the best CBD oil companies, including things like: solventless CO2 extraction, 3rd party laboratory testing, legal THC limits below 0.3%, shipping to all 50 U.S. states, etc..]

Extraction: The method by which CBD oil is processed from hemp plants can be very telling. Some manufacturers extract and process the oil using toxic materials like propane or butane; in most cases, these oils are cheaply priced. Safer extraction and processing agents include ethanol, which cleans the hemp plant of unwanted toxins; and supercritical carbon dioxide extraction, which strips harmful materials from the plant by changing the carbon dioxide’s temperature and pressure settings.
There are many reputable brands on the market and American Shaman is certainly one of them. It’s understandably confusing because as you said, pretty much every company will say that theirs is the best. The approach that you are taking is very common…trying several different brands until you find the one that works best for you. It’s also great that you can take advantage of the assistance programs that many brands offer to help you reduce your cost. One final thing to note that is often overlooked by folks is the importance of finding your “sweet spot” serving size or dosage level. Contrary to what some people assume, the amount that you take for best results is different by individual. People tell us that they have the most success by starting low and increasing slowly as needed until they find that sweet spot. CBD oil also doesn’t work immediately for most people. It can take some time to build up and activate your endocannabinoid receptors so patience is also important. Best of luck to you on your CBD journey!
Plus CBD Oil has spent a great deal of effort into getting their products in retail stores across the country. In fact, they’ve been featured by many local news outlets and there’s a good chance you’ve seen some of their oils at places like vape/smoke shops, headshops, and even health food stores. Generally brick-and-mortar shops like these sell very low quality “hempseed” products, but Plus CBD is definitely one of the exceptions. Also, they’ve got a “CBD Deals” page where you can browse their latest sales, specials, and online promotions.

Terpenes are the naturally-occurring essential oils from plants, flowers, and vegetables. Terpenes are what give the plant its scent, flavor, and unique benefits. Some of the terpenes in cannabis are known for their useful therapeutic properties. For example, some terpenes are known for their anti-inflammatory, anti-anxiety, or relaxing properties to name a few.


For those with little understanding of where CBD comes from, how it can affect the body or even what “CBD” stands for, CBDfx has it all covered through the convenient “Knowledge Hub” section on its website. Meanwhile, anyone searching for further answers may just find what they’re looking for on the company’s blog, which investigates, among other subjects, CBD oil’s impact on the ageing process and whether or not the cannabidiol can assist with anxiety. In all, then, CBDfx helps fully equip potential customers with the information they need before they make a purchase. And if they do decide to buy from this provider, they have plenty of choice, too, as its range of products takes in not only CBD oil tinctures, capsules and gummy bears but also a lemon-flavored “Chill Shot” drink – which, the company claims, is “one of the tastiest and most satisfying ways to dose yourself with CBD.”
Our Best Value pick is CBDistillery, which offers a full spectrum CBD oil containing naturally occurring cannabinoids and terpenes, along with fatty acid Omega 3, B complex vitamins, and 20 essential amino acids. The oil is derived from non-GMO, U.S.-grown hemp. It also contains trace amounts of fractionated coconut oil for subtle flavoring. All product information and third-party testing results are found on the official CBDistillery product page.
CBD oil products generally have a shelf life of at least one year, if stored in a cool, dark place. Refrigeration is typically not necessary as long as it is kept somewhere where the temperature is less than 77 degrees Fahrenheit. Tinctures that use MCT coconut oil as the carrier oil are known to have a longer shelf life than those with hemp seed oil as the carrier oil.
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.
This tincture is processed using the brand’s signature ‘Gold Formula,’ a full spectrum blend of terpenes, phytocannabinoids, fatty acids, and vitamin E. The drops are offered in three concentrations: 250mg in a 1-oz. container, or 750mg and 1,500mg in 2-oz. containers. Plus CBD Oil recommends taking half a dropper, or 15 drops, per dose. The drops are vegetarian-friendly and free of GMOs, gluten, and glycerin.

Quality CBD oil comes from a quality source. CBD oil can be extracted from the hemp plant in a variety of ways. The safest, and most efficient methods, use carbon dioxide or ethanol as a solvent to separate the CBD from the hemp plant. All of the tinctures below are extracted from pesticide-free hemp grown on local farms in the United States, all of which are registered with their state’s industrial hemp pilot program, or organic-certified farms in Europe.
As a result, Sabaidee CBD oil is some of the best out there. Made without any fillers, this company’s CBD oil contains just full-spectrum hemp extract, medium-chain triglyceride (MCT) oil from coconut, and natural peppermint oil for flavor. They offer three potencies (8.33 mg, 33.5 mg, and 88.3 mg of CBD per serving) to suit a wide range of customer needs.
CBDPure oils are made with non-GMO hemp, grown in Colorado by local farmers. Our hemp oil is minimally processed by following the highest organic standards at every step of our growing, harvesting, and bottling process. When you buy a CBDPure product, you are buying the purest CBD oil from natural sources, that is 100% free of any synthetic or artificial ingredients. We test every batch of oil that we process to ensure that it meets the purity standards that we demand.
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 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.
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.
Hemp-derived CBD oil products will not get you “high” since they contain little or no THC, the psychoactive ingredient in cannabis. They are also now federally legal in the United States following the signing of the 2018 Farm Bill. More medical research studies are needed, but we expect that these products will continue to gain even more mainstream acceptance over time.

Spruce was founded by Tony Spencer, who had a clear mission for his company—give people access to safe and effective lab-grade, hemp-based CBD. Spencer realized that many other CBD oils on the market were low-potency and simply didn’t work. “We have a lot of customers in pain who have wasted money on CBD products in the past that didn’t work for them,” remarks Spruce on their website.
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.
Even complete CBD novices should be thoroughly clued up on the compound and its effects after visiting the handy education section on Infinite CBD’s website. And for those who want to give CBD oil a try but don’t know where to start, there’s also a welcome chart breaking down the ways in which to consume the phytocannabinoid and the products most suited to each method. So, while Infinite CBD’s range may not be as extensive as those of other businesses of its kind, any such shortfall is more than made up for by the wealth of valuable information available to potential customers. What the company does offer, moreover, is good-value isolates – the strongest of which comes in at a powerful 5,000 mg – and capsules blended with caffeine and melatonin for day and night use, respectively. Meanwhile, people with muscle and joint problems might find relief from Infinite CBD’s “Freezing Point” cooling cream.
At the top of our ranking is Portland-based Lazarus Naturals, which has honed a reputation for high-quality, affordable CBD. Their consciously crafted CBD is sourced from organic, Oregon-grown hemp which the company controls from seed to sale. With low prices, a robust assistance program, free shipping, and a 30-day, no questions asked return policy, you really can’t go wrong with Lazarus Naturals.
And now, onto the thorny issue of legality. The simple answer to the question is yes — if it is extracted from hemp. The 2014 Farm Bill established guidelines for growing hemp in the U.S. legally. This so-called “industrial hemp” refers to both hemp and hemp products which come from cannabis plants with less than 0.3 percent THC and are grown by a state-licensed farmer.
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.
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.
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