CBD products in the UK are mandated to carry a label displaying information of their constituents. Many suppliers were discovered to have been lying about their displayed information and this has renewed calls for stricter regulation of the market quality standard. In a blind testing exercise by PhytoVista, only 38 percent of the sampled CBD contains about 10 percent of the CBD content they advertised on their label. Another 38 percent contain lesser than 50 percent of the advertised CBD. In fact, a brand was reported not to have CBD at all in its constituents, and shockingly, the brand was from a High Street pharmacy and it is retailed for £90.