This is a must try does!! It had great effects ! That last pretty long! so during the does i felt almost nothing other then my legs feeling odd! But after its a totally differnt story , it made me feel all weird and fuzzy all over , it made me focuse on like certain thing! Like for instance i was talking to my friend and then all of the sudden i was staring at a single speck on the wall he had to snap me out of it ! It made me change drasticly in body temp from very hot too extremly cold ! And last of all slight hallucinations like the sometimes odd colored balls would float all around the room! I recomend this to everyone