Do you really know whats in your vape?, Some vapes contain drugs but you cant always tell from look, smell or taste, Vapes advertised as THC or cannabis may actually contain contaminants like Concern is growing about synthetic cannabinoids found in THC vapes stronger, riskier, and unpredictable. These substances sometimes called fake weed have been linked to seizures, paranoia and even Dank Vapes, TKO and Other THC Vaping Brands Are Linked to Illnesses, C.D.C. Says The New York Times Cannabis information