These findings underscore the importance of choosing a high-quality CBD product, hopefully that uses independent lab testing to verify its purity. This study also suggests that using CBD is a bad idea if you get drug tested for your job—there’s a one in five chance that a CBD product could cause you to test positive for marijuana, even if you aren’t using it.
Research on CBD and anxiety has generally looked at cannabis as a whole product, 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.
I know this is gonna sound hilarious, but I am actually researching for a friend. Seriously, I’m a nurse in New York. My friend, age 73 and suffering from end stage copd. He’s on oxygen and tells me his O2 level has dropped in the 60’s — very dangerous levels. He has passed out before. Anyway, he has been taking CBD about a month and has little effects (positive or negative). He is slowly increasing the amount but is now experiencing “bad taste” for the past three days. As one who has never smoked or ingested CBD’s, I’m at a loss. Any suggestions?
Topicals – Topicals are typically salves or creams that have been infused with cannabis or hemp oil. This allows for easy use to treat problem areas. Many senior citizens use topicals for arthritis or other auto-immune disorders however because of restrictions imposed by various agencies we are not allowed to say whether this is an effective treatment or now. However, a quick Google search will help you find what you are looking for in terms of effectiveness.
CBD oil is prohibited for sale by terms of service on the major online marketplaces, including Amazon, eBay, and Groupon. Most of the products sold as CBD oil on those websites are hemp seed oil and don't contain any CBD. We've also heard many reports of counterfeit and potentially dangerous products being sold as CBD oil on those websites. Your best bet is to always buy directly from the CBD company's official website.
Research on CBD and anxiety has generally looked at cannabis as a whole product, 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.
The use of CBD is safe, with a few non-serious potential side effects. This is shown by the studies and that is what doctors and scientists say. Most CBD users do not experience any of these side effects. Even in very high doses of CBD there is no toxicity. However, everyone is unique and the body chemistry of each individual is slightly different.
The important thing is that you have to be SUPER careful when selecting CBD oils. Since the cannabis industry is not FDA-regulated, there have been dozens and dozens of companies trying to get away with selling very low quality (and even potentially toxic), “snake oils” that have been extracted using harsh chemical solvents like butane and hexane. Make sure you stay away from cheap products like these, as they could damage your health.
Populum has enough confidence in what it sells to offer a 30-day trial of purchases, with the option to send products back within that period if they don’t live up to expectations. That offer speaks to the company’s customer-friendly ethos – and its willingness to answer any questions that people throw at it via email, phone or live chat does so, too. One customer is quoted on Populum’s website as saying that the company’s risk-free guarantee is “also a testament to [its] commitment to making a high-quality product.” Those wanting to see what the fuss is about can sample Populum’s hemp oil tincture – which comes in 250 mg, 500 mg and 1,000 mg concentrations – and cooling gel, safe in the knowledge that they are able to get their money back if need be.
I was scanning reviews to see if anyone else had my experience. I purchased and tried a full spectrum CBD oil called Zilis ultra Cell. I researched after purchase and found it was a pyramid system product. Which usually offer great products, but pricey because of their system. I found that my asthma after the 1st day, was not as acute and less wheesie. However, I also took a dropper full at night twice. Both times my body was hot flashing, full body sweat- waking me up at night. My bowel movements changed to diarrhea with a spot of blood for two days. My health issue is always my lungs. Lately antibiotic help was temporary. So I thought I’d try CBD. After more research, I may have exposed that my lung issue may stem from colon issues. Worse case for me at this moment as this happened in this past week,…I may be first stages of colon cancer. This was a healing crisis, I am better every day. My next step is to do a colon test to be sure and to proceed with healing. Not afraid, just concerned and pro-active.
Of course, there is a different side to the story also. It is true that the studies concluded so far have their limitations, and there is no saying what effects supplementation with CBD for more than 6 months could have. However, they suggest cannabidiol has the potential for treating some mental disorders, like anxiety and depression, seizure disorders like epilepsy, insomnia, and chronic pain.
Medterra prides itself on offering what it terms “true seed-to-sale purchases,” with the hemp crop used for its CBD oil cultivated and extracted to the exacting standards demanded by the Kentucky Department of Agriculture. Potential buyers may be encouraged, too, to know that “quality, consistency and safety are… top priorities” at Medterra, and to that end all of the raw materials the company uses are independently lab tested. Plus, those who decide to take the plunge and order from the provider’s site can reap the benefits of its rewards program, with points given for Facebook shares, reviews and purchases. Among the products on offer at Medterra are CBD oil tinctures, capsules and pain-alleviating cream, all of which fall under a money-back pledge if not deemed to be to customers’ satisfaction.
The studies on CBD for headache pain are still in their infancy, but with promising results so far. A 2017 study published in the Cannabis and Cannabinoid Research Journal worked with 26 people who were experiencing rebound headaches. The pain management results were better for the cannabis-nabilone formula over either ibuprofen or nabilone alone. (As a nerdy side note, the article is a great read if you’re interested in the history of cannabis as a pain reliever.)
Acne can have a very devastating impact on certain people. Acne can actually lower one’s self esteem and confidence. The good news is that recent research studies have shown that CBD oil can be a great way of treating acne. A recent research study by Journal of Clinical Investigations revealed that CBD oil helps to in lowering production of sebum which leads to acne. This is because CBD oil decreases the lipid synthesis and the proliferation of sebaceous glands, and also has anti inflammatory effects on the sebaceous glands, therefore delivering a therapeutic agent for treatment of acne.
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.
The passage of the 2018 Farm Bill made it legal to sell hemp and hemp products in the U.S. But that doesn't mean that all hemp-derived cannabidiol products are legal. Since cannabidiol has been studied as a new drug, it can't be legally included in foods or dietary supplements. Also, cannabidiol can't be included in products marketed with therapeutic claims. Cannabidiol can only be included in "cosmetic" products and only if it contains less than 0.3% THC. But there are still products labeled as dietary supplements on the market that contain cannabidiol. The amount of cannabidiol contained in these products is not always reported accurately on the product label.
I have to agree with Tanya. The higher the mg in the bottle, the fewer drops you take to equal the smaller dose from a lower mg bottle. Right? I actually clicked this article hoping to find info about actual CBD content. I read a COA report for a brand out of CO that said it is .6% CBD. That seems way low. But I know nothing about this stuff yet. I used to just smoke regular ole weed back when a quarter ounce cost $25 and based my choice on smell and appearance… or availability…. I feel like I need to be a little more scientific now.
And we have a long way to go before we fully understand the relationship between CBD and pain regulation. But strong anecdotal evidence, combined with multiple lab tests and even some clinical trials, have established that CBD holds a lot of promise for pain relief. Or in science-speak, CBD “represents a novel class of therapeutic agents for the treatment of chronic pain.”

Transparency: Fab’s website features third-party lab results for most products. They only have a lab test for one of their tinctures though (which shows results for cannabinoid potency, as well as contaminants like pesticides). Customer service pointed out that the same CBD oil is used for all their products, but since potencies do vary, we appreciate companies that show potency testing for all products.
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.
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