What Is CBD? Understanding CBD and Cannabinoids
CBD has become a familiar name across the UK, appearing in everything from oils and gummies to capsules, vapes, patches and skincare. Yet many people are still asking the same basic questions: what is CBD, what are cannabinoids, and does CBD get you high?
Understanding the basics can help you make more informed choices before adding CBD to your wellness routine.
What Is CBD?
CBD, short for cannabidiol, is a naturally occurring compound found in the cannabis plant. It belongs to a group of compounds known as cannabinoids, which interact with biological systems in the body and continue to be widely studied by scientists.
CBD should not be confused with THC (tetrahydrocannabinol). THC is the principal psychoactive cannabinoid in cannabis, whereas CBD itself is not considered psychoactive in the same way. The World Health Organization states that pure CBD does not appear to have abuse or dependence potential.
What Are Cannabinoids?
Cannabinoids are naturally occurring chemical compounds associated with the cannabis plant. CBD and THC are the best known, but they are not the only ones.
You may also encounter names such as CBG (cannabigerol), CBC (cannabichromene) and CBN (cannabinol). Research continues into how different cannabinoids work and how they interact with the body's endocannabinoid system, a signalling system involved in numerous physiological processes.
This is also where terms such as full-spectrum CBD and broad-spectrum CBD become relevant. Different CBD formulations can contain different combinations of cannabinoids and other plant compounds.
How Popular Is CBD in the UK?
CBD is far from a niche product. A 2025 study commissioned by the UK Food Standards Agency found that 19% of adults aged 18–75 surveyed had used a CBD product during the previous 12 months. Interestingly, 44% of CBD users surveyed said they had first tried CBD within the previous year.
CBD is now available in numerous formats. CBD Oils remain a recognisable choice, while CBD Gummies and other edibles provide a convenient alternative. Consumers can also find CBD Capsules, vapes, patches, balms and other topical products.
CBD vs THC: What's the Difference?
This is one of the most important distinctions for beginners. CBD does not produce the characteristic “high” associated with THC. WHO identifies delta-9 THC as the principal psychoactive constituent of cannabis, while CBD is not psychoactive in this sense.
However, CBD products still need to meet applicable UK regulations, so choosing a reputable supplier with clear product information and independent laboratory reports is important.
Making an Informed Choice About CBD
At Supreme CBD, we believe CBD education should come before exaggerated promises. Understanding cannabinoids, checking product strength, reading labels and reviewing independent lab reports can help consumers choose products more confidently.