CBD crystals are legal in many countries and this is absolutely logical: cannabidiol does not have an intoxicating effect, does not cause dependence, and has hardly any side effects. However, there are three points that need to be considered when buying and selling CBD products: They have to contain less than 0.2 % (in certain countries 0,3%) THCThey can’t be labeled as medicines or food Whoever acquires them must be of age