49 Hacienda Dr, 94558, Napa, California, U.S.A.
84 CBD products from 31 companies were purchased and tested for labeling accuracy of the concentration levels. Only 18 labels were found to be accurate. Another 18 labels claiming to contain only CBD actually had THC, which means the THC content observed may be sufficient to produce intoxication or impairment, especially among children. Accurate labeling, certified by independent lab testing is vital when purchasing any CBD product.