This freedom of information request was made in 2014 and the official Home Office response shows that CBD has not been a controlled substance for a while. The high profile media stories of patients smuggling or being denied medicine, centres around the legal THC limit of 0.2%. Studies show categorically that a good balance of THC to CBD ratio increases the effectiveness of the oil. Digbeth Bud CBD contains THC within the legal limit and is a 'full spectrum oil'. Non full spectrum oils are 0% THC and are often derived from hemp seed and are much lower quality & far less effective. As the law changes we will alter the ratio accordingly to provide our customers with the best product available by law.