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How To Buy CBD Oil Online: UK Guide


If you’ve been looking to buy CBD oil online, you’re probably feeling a little overwhelmed by the amount of information and number of products on offer. Things are further complicated when you realise that CBD oil is not regulated in the UK so it’s down to you the consumer to learn what is safe and effective!

Research is crucial, as is understanding that buying CBD oil is not illegal. So to help steer you away from the glut of misinformation online, we’ve compiled some handy tips to show you how to choose CBD oil confidently.


Reiterating our point about the CBD oil industry being unregulated, you’d be forgiven for wondering if what you are buying is safe. After all, what’s to stop companies putting any old ingredients in their formulas and claiming they’re effective non-harmful CBD products?

Well, the trustworthy CBD oil companies are the ones that pay for their products to be third-party lab-tested. But what does this mean? It means their CBD oil is tested by independent, unbiased laboratories; the reports they send back are usually published on the company’s website where customers have free access to them.

Why are Lab Reports so Important?

These lab reports not only prove the products contain potent cannabinoids but also show the levels of cannabinoids in the formulas. This ensures you don’t fall victim to scam companies and it also protects you against poor-quality, potentially harmful products. A certificate of analysis also details the other compounds found in the oil – such as toxic chemicals, metals or pesticides – so you’ll be better equipped to make an informed choice!

When you’re wondering what CBD oil to buy, choose products made by companies that publish their certificates of analysis for all to see, or will provide them easily upon request. Transparency creates trust, which is vital when it comes to buying CBD oil online.

Where to Buy CBD Oil UK?

At Cannaba Tree, we sell only lab-tested CBD oil in our online shop and we champion the companies that use organic hemp as this creates a purer product with, which we believe enhances benefits. You can be sure that all products in our store have been tried by us – and have passed our rigorous personal standards.


THC is the psychoactive compound found in cannabis. If you’re wondering how much THC is in CBD oil, be aware that in the UK, it’s illegal for CBD oil to contain more than 0.2% THC. While CBD oil won’t get you “high”, it’s important not to break the law concerning THC levels.

Surely all UK CBD Oil is Legal?

When shopping online for CBD oil, UK customers can unwittingly find themselves browsing products with illegal levels of THC. This is because other countries have more relaxed laws and cannabis is even legal for recreational use in some US states. If the CBD oil you are looking to buy is manufactured overseas, it may have been created from marijuana and not hemp, so it will likely have higher levels of THC. It’s doubtful these sites would ship to the UK and if they did it’s likely the goods would not make it across the border, so simply isn’t worth wasting your time or money, endangering your health and breaking the law.

How to Ensure You Don’t Break the Law

Stick to buying your CBD oil online from a reputable UK-based site such as Cannaba Tree. We carefully source our products and only stock the ones we’ve used, loved and have a strong belief in. If you choose to buy directly from the company itself, varying THC levels is another reason it’s important to check the certificate of analysis.

3. MAKE SURE YOU’RE NOT BUYING HEMP SEED OIL (which is something different)

Because CBD oil comes from the hemp plant, you could be forgiven for thinking that hemp seed oil has the same benefits. While hemp seeds can have a positive effect on your wellbeing – they’re a known superfood rich in unsaturated fat and the essential fatty acids omega 3 and 6 – they don’t deliver the same cannabinoids and benefits as CBD oil.

What Is The Difference Between Hemp Seed Oil and CBD Oil?

The hemp plant as a whole is extremely versatile, useful and nutrient-rich. It grows quickly, can thrive in harsh environments, it can be used in fabrics, as construction materials or fuel and was once consumed for its health-boosting properties before cannabis was made illegal. CBD oil is produced using the leaves and flowers of the hemp plant, but the seeds contain only trace amounts, if any, of the ECS supporting cannabinoids. Instead, the seeds are cold-pressed and used to make other food supplements, or used as a carrier oil for CBD extract.

In the UK, CBD oil has to be made from the industrial hemp plant, a type of Cannabis Sativa that contains less than 0.2% THC. Although we feel this law is unjust and outdated, it is still in place to prevent the manufacture and sale of illegal marijuana.

At Cannaba Tree, we ensure all our CBD oil products are safe and legal to use in the UK. When you’re buying online, check the product labels carefully but better still, check the certificates of analysis for potency and purity.


You’ve perhaps been wondering how CBD is actually taken from the hemp plant. Well, there are a number of different methods – but they’re not all equal.

What Methods are Used?

One technique is to heat the plant matter in olive oil, but this creates low-quality CBD oil and low yield. There is also the dry ice method, where the cannabinoid-containing plant resins are frozen and then removed from the leaves. This method also produces low-quality CBD; neither technique is profitable so they’re generally avoided.

What are the Alternatives?

This brings us to solvent extraction. This method produces relatively high-quality oil and a higher yield. But how does it work? The plant matter is placed in a solvent chemical such as butane or ethanol. While the whole spectrum of cannabinoids and terpenes can be extracted in this way (and thus allowing the Entourage Effect to occur) it also means that some harmful compounds can make their way into the final product. Besides the solvents themselves, chlorophyll from the plant’s leaves may be ingested which is not good for human health.

What is the Best Extraction Method?

Most CBD oil companies use CO2 extraction. Carbon dioxide is heated to 31˚C and the pressure is raised to 1,071 psi which pushes it over its critical point to make it behave like a liquid and a gas. The hemp is then placed in an extraction chamber and the supercritical CO2 is introduced to draw out the cannabinoids and terpenes. The substances are separated and, crucially for the manufacturer’s profitability, the CO2 can be reused.

CO2 extraction is highly effective. It produces high yields and high-quality, safe CBD oil. When you’re looking to buy CBD online in the UK, be sure to choose products that are produced in this way.


Hopefully, you now feel more knowledgeable about where to get CBD oil and how to buy CBD online! At Cannaba Tree, we’re more than just a shop; we aim to inform and educate our customers so they come to realise buying and using CBD oil can be safe and effective when armed with the right knowledge.

This article is your starting point, with the basic (but crucial) information on what to look for when buying CBD oil. If you remember to always fully research the company you’re looking to buy from, you will stay safe and enjoy maximum benefits from the products you choose.

Browse our hand-selected, All-Natural range, including Organic, Kosher and Vegan Products   BUY CBD OIL

For more information on how CBD oil works naturally to support your endocannabinoid system, read our beginners’ guide here.

We hope we’ve helped answer some of your ‘How to buy CBD Oil online’ questions in this post, but please get in touch if you need further assistance with anything, we’ll be happy to help.



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