So i know nyquil and robutussin both contain dxm and i was planning on trying one of those 2, but i heard they contain acetaminophen. Which one has more ace and which has more dxm, which do you guys think is safer?. And also whats the smallest amount of dxm i could take and still feel the effects. Also i know this is a waste, and i should just get dxm, but i cant, so please dont tell me that. o and sorry about the category, i have no its not an opiate but i got no idea which to put it in.