Please enjoy responsibily, start slow, effects can begin between 15-90 minutes. 5mgs is a suggested serving dose for first time users. Overindulgence can happen, if it does please be assured all of our products are tested throughly, you will feel better, try to lay down, put on "Dumb and Dumber" and eat a snack, caffeine may help as well. For best results eat a fat rich meal before consuming. Effects may last between 2-6 hours. Again please enjoy responsibily.