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 Eight school pupils collapse after using fake vapes in Greater Manchester BBC News Jungle Juice 510 Cart Zkittlez 1g