substances that mix a number of oils together. let me just read the response citing illnesses caused by black market thc cartridges laced with vitamin e as at a time, a heavy oil that would never be found in commercial nicotine e life liquid, the cuomo administration to redirecting blame to water sole ubl, farks da-regulated e-liquid that has been marketed in the u.s. for over 12 years with no links to drug illness. they re saying they didn t make the bullet. i make the analogy of the gun