Drug tests typically target specific cannabinoids, and the most common test looks for the presence of THC, the psychoactive compound in cannabis. Most drug tests do not specifically check for other cannabinoids like CBN (cannabinol), CBG (cannabigerol), CBC (cannabichromene), or CBD (cannabidiol). However, it's important to note that some full-spectrum or broad-spectrum CBD products may contain trace amounts of THC, as well as other cannabinoids. The trace THC in these products, even if within legal limits (usually less than 0.3% THC in the United States), could potentially accumulate over time and lead to a positive drug test result for THC.