opiates are the best imo otc's are otc's for a reason not i have extracted DXM from robo it was more fun acctualy extracting it than it was takeing it but still fun not in its inpure form(robo ccc niquil ect) i hear it sucks and isn't worth doing but i duno maybe if im bored one day ill try it but id much rather extact it since that part is fun to exspeacialy(sp? i cant think right now lol) if you have someone eles who also knows what their doing