In a double-blind, placebo-controlled study, 24 smokers were randomly chosen to receive either an inhaler of CBD oil or a placebo. Participants were asked to take a puff every time they had an urge to puff a cigarette. Over the week, those with placebo inhalers saw no change in their total number of cigarettes consumed, while those who were taking CBD saw a nearly 40 percent drop in their intake. Using the inhaler decreased the number of cigarettes without increasing their craving for nicotine, pointing towards a purpose for Cannabidiol in the withdrawal process.
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.
Dry Mouth: As is the case with many other hemp- and marijuana-based products, CBD oil often leads to a condition known as dry mouth (or cottonmouth). This is likely due to cannabinoids altering receptors in the lower jaw that trigger salivation. In most cases, mild discomfort and stronger-than-average thirst are the only issues associated with dry mouth. 

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.
This product is not for use by or sale to persons under the age of 18. This product should be used only as directed on the label. It should not be used if you are pregnant or nursing. Consult with a physician before use if you have a serious medical condition or use prescription medications. A Doctor's advice should be sought before using this and any supplemental dietary product. All trademarks and copyrights are property of their respective owners and are not affiliated with nor do they endorse this product. This product is not intended to diagnose, treat, cure or prevent any disease. By using this site you agree to follow the Privacy Policy and all Terms & Conditions printed on this site. Void Where Prohibited By Law.
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.

Vape Pens – Perhaps the easiest way to get the CBD Oil into your body is through a vape pen. A vape pen is about the size of an ink pen but has a CBD oil cartridge with a heating element. Many people like vape pens because there is very little in the way of odor after using it and it allows for a lot of discretion because it can be pulled out of your pocket and used on demand.


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.  
There are many websites claiming that their CBD oils can cure everything. This is not true! Reputable companies extract their CBD oils from specific strains, and remember that each strain has its own unique CBD/THC ratios. Also, some are Sativa and some are Indica; therefore, the oil extracts may work better on some conditions and some individuals than on others. Always read the fine print, and if a company offers a list of medical conditions the CBD oil treats best, just know that it’s completely bogus.

These are the best CBD oil extracts, hemp edibles, balms and e-liquids that are available to buy in the UK, clearly listed by total CBD content (see red circles above each product). We feature only products we've tried ourselves and know are top of the range, both in terms of purity and strength. You can be assured that you are receiving a CBD oil from ethical UK or European suppliers who use organic crops and supercritical CO2 extraction. CO2 extraction ensures you receive a full-spectrum product and benefit from the entourage effect. All of these products are legal (less than 0.2% THC content) and fully certified.
Third-Party Testing: Once a CBD oil is manufactured, CBD oil companies will often submit their products for third-party tests, which are conducted by non-company personnel to ensure the product is safe for public consumption and meets quality standards.CBD oils should always be accompanied with information about third-party tests; best practice is to avoid oils that do not supply these details.
The co-founders of Hemptouch, Marko Sladič (CEO) and Silvija Špehar (Biologist and Head of Research and Development), believe in hemp as a natural powerhouse to complement anyone’s skincare regime. Their line of products for dry, combination, oily and problem skin is far superior and more comprehensive than any other we’ve seen in Europe, because it is based on natural ingredients and their formulas are unique, simple and effective. Hemptouch’s creams and ointments combine full spectrum CBD (rich in a large array of cannabinoids) with raw hemp oil and hemp flower hydrolate - this is the primordial base. On top of this, you’ll find synergetic blends of essential oils like chamomile, lavender and calendula.
Vaporizers – Many state-licensed cannabis dispensaries offer high CBD strains of cannabis flower. This allows for reduced risk of paranoia while allowing for a high medicinal dose of CBD. Vaporizers are used to heat up the flower and remove the properties or compounds of the plant that you are looking for without combustion or smoking. Vaporizers use convection much like a convection oven.
The NCBI study does mention some potential side effects for cannabidiol, such as the inhibition of hepatic drug metabolism and decreased activity of p-glycoprotein. CBD can indeed interact with a series of pharmaceuticals, as it inhibits the activity of some liver enzymes called cytochrome P450. This family of enzymes metabolizes most of the pharmaceutical drugs used to treat humans.
×