We’ve ranked every one of the high-strength CBD vape oils on this list according to a variety of attributes. We’ve graded them according to potency, quality, strength, flavor, shipping speed, customer service, and pricing; among other factors. Every one of the products on this list has been hand-selected by our editorial team. No matter which product you buy from this list, you can rest easy knowing that you’re buying one of the best high-concentration CBD oils on the planet today.
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.
This study combats the notion that CBD causes a THC high by discussing the misinterpretations of prior studies on the subject. In fact, the researchers state that two particular prior studies “have caused much confusion and uncertainty whether oral cannabidiol (CBD) is safe and whether subjects who are treated with CBD run the risk of positive workplace tests [for THC].”
It’s safe to say that Charlotte’s Web is probably the most recognized CBD brand out there — and it’s not all hype. This company pioneered the CBD industry and made it their mission to de-stigmatize CBD by setting the bar high for transparency. They produce and oversee their organic CBD products from seed to sale, standing behind them with a solid return policy. 
Pioneers of the CBD industry, 4 Corners Cannabis helped pave the way for companies that want to provide quality products and utilize best practices. They grow their own strain of hemp and make small batches of true full-spectrum CBD products. Their prices place them lower down on our ranking, but their highly satisfied customers are more than willing to pay for the 4 Corners quality.  
Generalized pain, for instance, has dozens upon dozens of high profile research and clinical studies that have been carried out in universities and laboratories around the globe. One of the most well-publicized of these studies took place back in 2008, in which results determined that “cannabinoid analgesics (pain relievers) have generally been well tolerated in clinical trials … with acceptable adverse event profiles (meaning acceptable effectiveness for practical use).
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.
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Cunha et al. reported a 2-phase pilot study of CBD versus placebo in normal volunteers and patients with refractory secondarily generalized epilepsy (14). In the first phase, 8 normal volunteers received CBD or placebo in a doubled-blind fashion, at a dose of 3 mg/kg for 30 days. The second phase was also double-blinded in 15 patients with epilepsy receiving 200 to 300 mg daily of CBD or placebo for 135 days. Patients continued baseline AED. All subjects tolerated CBD well, with no serious adverse events. Four of the epilepsy patients receiving CBD were “almost free of convulsive crisis” for the duration of the study. Three other patients receiving CBD had a partial reduction in seizures, and 1 subject had no response. Of the 7 patients receiving placebo, seizure frequency was unchanged in 6, and 1 had clear improvement in seizure control.
Cannabidiol, more commonly known as CBD, is one of 113 known cannabinoids found in cannabis. But unlike its better-known counterpart THC (tetrahydrocannabinol), responsible for cannabis’ mind-altering effects, extensive research suggests that CBD is not psychoactive, and with none of the often-damaging side effects accompanying synthetic pharmaceuticals.
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.
This article provides a wealth of practical information for the individual considering CBD as an adjunctive or alternative treatment for pain and or anxiety. CBD works in the body by manipulating receptors throughout organ tissues, the immune system, the pain response system, the hormonal system, and other systemic regulatory systems. While CBD oils have not been reviewed or approved by the FDA for the treatment of these conditions, a wealth of literature, both anecdotal and research-related now exists to help describe both their safety and effectiveness. As discussed in this article, the potential new adopter must be mindful of several important items. First, only those products that are sourced from Industrial Hemp will be considered legal in all states. One must be careful if the product you choose is sourced from the marijuana plant, as those products may contain THC levels above the legal limit in your given state. Secondly, all products are NOT created equal – they differ significantly in strength, absorption, and elimination by the body and in the manner in which they are formulated. One should be mindful of the differences in doses available for each of these products, starting at a low or moderate dose and increasing as needed in order to find the lowest dose that provides the desired relief. In this way, one can individualize usage to maximize effectiveness, while minimizing risk, a proper goal for the use of all medicinals.

Truth be told, one of the biggest draws to using CBD oil for pain has been the fact that it has little distinguishable side-effects or contraindications with other medications. In fact, in a massive report that was published by the World Health Organization during last year’s 2017 Expert Committee on Drug Dependence, it was (finally) declared to the world that CBD is a “safe, well tolerated [compound, which] is not associated with any significant adverse public health effects.”

Consume CBD oil via edibles to enjoy a sweet treat. There are many edible products available for purchase that contain CBD oil as an ingredient. These are often in the form of gummies or other candies, but also come as an edible liquid that you can mix into foods, such as smoothies. If you live in a state where it’s legal, go online and choose whichever edibles sound good to you. After purchasing, make sure to read the instructions and take them as directed.[2]


High blood pressure is a globally ubiquitous issue. This study explores the connection between CBD and a reduction in blood pressure. It is particularly unique as it is noted that “there are no dedicated studies in humans to date, to our knowledge, looking at the effect of CBD on either resting cardiovascular measurement or on the responses to stress, with continuous monitoring of CV parameters.”
The furry subjects, 277 Wistar rats, were given a dose of CBD immediately after receiving a small electric shock. The CBD-treated subjects were found to spend less time frozen in fear when reintroduced to the context of the fearful event. This means the CBD disrupted consolidation (or more simply put: memory strengthening) of their specific and long-term fear memory.

“Buying from a reputable manufacturer is crucial, because it matters how the plant is cultivated and processed,” Dr. Maroon says. One clue that a company is cutting corners: too low a cost. Good CBD is pricey—a bottle of high-quality capsules is sold in Cohen’s office for $140. But for many, it’s worth the money. Roth spent $60 on her tiny bottle. But when her energy returned the day she started taking CBD, she decided that was a small price to pay.

CBD is suddenly everywhere — and it’s not hard to see why. It won’t get you high, has a good safety profile, and naturally treats dozens of conditions. But there’s a dizzying amount of choice out there, so we’ve ranked the 25 best CBD oils to help you get started.  Whether you’re a rank beginner, or you’ve been experimenting with CBD for a while, we’ve got you covered.

CBD is well tolerated in humans with doses up to 600 mg not resulting in psychotic symptoms (15). In the few small placebo-controlled studies performed, no significant CNS effects were noted. Oral CBD undergoes extensive first-pass metabolism via CYP3A4, with a bioavailability of 6%. Following single doses in humans, the half-life of CBD when taken orally is about 1 to 2 days.1 In vitro studies have shown that CBD is a potent inhibitor of multiple CYP isozymes, including CYP 2C and CYP3A (16, 17). Whether these in vitro observations are relevant at plasma concentrations likely to be seen in patients is unclear. In addition, given its metabolism via CYP3A4, clinical trials of CBD in patients receiving enzyme-inducing AEDs, such as carbamazepine or phenytoin, will require detailed pharmacokinetic studies.
As mentioned above, CBDPure is a natural oil extracted through cold pressing and CO2 procedures from Cannabis sativa. Specialists have identified over 80 compounds known as cannabinoids. Their research so far showed that CBD is the predominant cannabinoid, accounting for over 40% of the cannabinoids concentration. It is also the most beneficial for human health, at least from the cannabinoids studied so far.
Hemp oil (also called hemp seed oil) is extracted from the hemp seeds of the hemp plant and it contains very little or no THC. Cannabis, on the other hand, has THC levels above 0.3 percent (usually between 5-35 percent). Because of its low THC levels, you can use hemp oil without feeling “high” afterwards. Hemp is typically grown for industrial purposes, as it’s used to make clothing, paper, ropes, carpets, construction materials and plastic composites.
17. Deiana S, Watanabe A, Yamasaki Y, Amada N, Arthur M, Fleming S, Woodcock H, Dorward P, Pigliacampo B, Close S, Platt B, Riedel G. Plasma and brain pharmacokinetic profile of cannabidiol (CBD), cannabidivarine (CBDV), 9-tetrahydrocannabivarin (THCV) and cannabigerol (CBG) in rats and mice following oral and intraperitoneal administration and CBD action on obsessive–compulsive behavior. Psychopharmacology (Berl) 2012;219:859–873. [PubMed] [Google Scholar]
Cannabis oil preparations have been used historically in medicine for millennia. Only recently, cannabis and chemically-related compounds have come back to being considered of beneficial value. A prominent compound found in cannabis, CBD, or cannabidiol, has been shown to have some benefits. What is CBD oil good for? Find out all about CBD, including the extensive CBD oil benefits list, CBD oil uses and the many different CBD oil forms.
Many people are tempted to believe that products that contain CBD only are the best, thinking that using just CBD alone is a more effective treatment. While products that contain single-molecule CBD, meaning that you won’t find any other compounds, are already provided as medicines, they are not exactly more efficient than whole plant extract CBD oil, when it comes to therapeutic effects.
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