my daughter gave me a link to where she buys her THC vap suppies a while back..i checked em out and there THC vaps was in the 60%'s if i remember right..it may have been higher....she gave me a hit off her vap pen..not sure how much her THC was supposed to be but the hits i took off it dint do nuffin...hahaha  i keep smokin my weed...