After downing like half I felt like my stomach was bubbling and I knew something was up, then I finished the rest while holding my nose and then BAM it was like insta puke after a Liquor Bong or some crap, I also heard Grape was the best flavor. but I now beg to differ. I sent in the guarantee they have and theyre going to send me the 7day pill kit, its worth the try on top of all the other shit im doing.