Is Hash CBD Oil legal in the UK in 2021?

Technically CBD oil is legal in the UK so long as it has no THC in it, and you can make CBD hash with no THC, so theoretically you could make CBD hash oil, and it would be legal in the UK.

However, you have to keep in mind that although the raw concentrate would technically have more CBD and be more potent, reputable CBD products are sold and monitored to a certain concentration, so whether you're buying CBD products made from the buds or the hash, it wouldn't really make a difference in the final product.

Hash CBD oil falls under cannabis, so the UK law doesn't treat it differently at the moment. So, it is legal to have Hash CBD oil in the United Kingdom in 2021. Yes, Hash oil contains a high amount of THC. With that in mind, you should be wary about the THC percentage always while buying.