This is what the brewery says:
Fusing traditional British brewing and modern tastes, Cannabrew is a full-flavoured UK craft beer infused with CBD oil for an exciting, refreshing flavour packed with benefits for both your body and wellbeing. Suitable for vegans, Cannabrew uses the best brewing methods from the past to create an authentic beer that works for today. Contemporary living is about doing things differently and breaking new ground. With Cannabrew we’ve created a unique, CBD-infused craft beer using eco-friendly processes that leave a positive impact on the environment.