Cannabidiol has been the subject of a great number of medical trials now and been present in medicines showing great efficacy in treating a variety of conditions. Pharmaceutical compounders require the highest grade of standardised pharmaceutical CBD from reliable suppliers in order to produce medicines identical to those used in trials. Agricultural CBD products vary in content and quality, whereas pharmaceutical CBD is the same high level of purity every time. This is a specialised niche market for BioPharm product.