I got my tub of meso around 4:30pm yesterday. it was all I could do to keep from popping it open and mixing me up a energy filled cocktail but I waited until this morning....I got rocket pop, it tasted good and mixed easily in about 8oz water. once I drank it it didn't take long to feel those BA tingles[love dem tingles] within 15 minutes I was wide awake and ready to kill it-but I waited till 30 minutes had elapsed since drinking meso then headed to basement gym... blasted thru workout with energy to spare, but had to cut short because it was time for work....energy was still there till around 10-11 oclock then it started to fade-but no crash. the pump was magnificent, I have been a fan of creatine nitrate for many years-and it did not let me down!!!!