Is THC legal?

THC is a substance that is strict in its regulation, and the legality of THC varies depending on where you are in the world. We aim to answer the question "is THC legal?" along with "What is THC?", and why the difference between CBD and THC is important.

08 February 2023

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What is THC?

When asking the question – What is THC? It is first important to know where it comes from to better assess whether or not THC is legal.

Tetrahydrocannabinol, commonly referred to as THC, is a potent psychotropic substance that can be obtained from either the versatile hemp plant or its controversial counterpart, marijuana. Both of these plants belong to the cannabis plant; however, THC is typically more abundant in marijuana due to the greater concentration of this chemical compound in the plant’s flowers and leaves.

THC produces its psychotropic effects by binding to specific receptors in the brain, resulting in alterations in cognition, mood, and perception. This chemical compound is well-known for its ability to produce a “high” sensation, characterised by feelings of euphoria and altered sensory perception.

CBD, like THC, is another compound found in the cannabis plant, however, the difference between CBD and THC is that the former will not produce the previously mentioned “high” sensation and has a relatively safe drug profile.

It is important to note that THC can be found in any form of Cannabis, even CBD products such as CBD Oil Drops or CBD Gummies – but for those asking “Does CBD oil have THC?”,  rest assured that most reputable CBD brands will ensure that their products contain a non-traceable amount of THC, or below 0.0%.

The United Kingdom maintains strict regulations regarding the use and possession of THC, making it illegal for recreational purposes under UK law. Exceptions are made for specific medical purposes, and medical cannabis products containing THC have been legally available in the UK since 2018. However, these products are only obtainable through prescription and are subject to rigorous regulatory measures to ensure their proper use.

As mentioned before, CBD products may contain small amounts of THC, which occurs naturally in the cannabis plant. However, CBD Oil with THC is to be kept to an absolute minimum. The current UK regulations permit a maximum of 1mg of THC to be present in a single container of CBD. As such, those who use CBD products should exercise caution and be mindful of the potential THC content in their chosen products, especially if they are subject to drug testing.

To ensure confidence in the THC content of the CBD products you use, it is crucial to purchase from a reputable CBD retailer that provides lab reports clearly indicating the THC content in their products.

The legal status of THC can be a complex and multifaceted issue, with wide variations across different countries and regions. In the United States, THC remains illegal at the federal level, despite being permitted for recreational or medicinal use in some states.

Laws regarding the use and possession of THC are continuously evolving, with ongoing changes and debates over its legal status. Conversely, in Canada, THC is now legal for both medical and recreational use, subject to specific regulations and restrictions per province.

It is crucial for individuals to have a thorough understanding of the laws and regulations surrounding THC in their respective regions or countries, as possession or use of this substance can lead to significant legal consequences. Such consequences may include criminal charges, fines, loss of employment, and negative impacts on one’s personal and professional reputation.

As such, those considering the use of THC, whether for medical or recreational purposes, should carefully research the laws and regulations in their area and seek legal advice if needed.

Effects of THC

Understanding the effects of THC on the body and mind is critical, in addition to its legal status. When THC is consumed, it binds to CB1 receptors in the brain, resulting in a range of effects, such as the aforementioned effects of altered sensory perception and euphoria.

It is worth noting that THC also has negative effects, such as increased anxiety, paranoia and impaired cognitive function, and can affect an individual’s ability to operate heavy machinery or drive. These effects are significant reasons why THC is illegal in many countries, as they can pose serious health and safety risks to individuals who use it.

This is also why the difference between CBD and THC is so significant, as no cases or studies have been found to indicate any potential health or safety risks associated with CBD use. This is also why CBD is used more in an industrial setting as it is safer for consumption – though studies are still being conducted to properly understand the perceived safe profile of CBD.


Is THC legal? – The answer depends on where you are situated in the world. THC is illegal for recreational use in the UK, with specific medical purposes being the only exception. It is essential to have a comprehensive understanding of the laws and regulations surrounding THC in your region.

Additionally, it is crucial to comprehend the effects of THC on the body and mind, as well as the potential risks associated with its use. By understanding these factors, individuals can make informed decisions about the use of products that contain THC as well as the compound itself, and ensure they are compliant with applicable laws and regulations.