I'm glad I grabbed 6 tubs of the stuff at new years. Tastes like Cherry Life-Savers, and even better with some creatine-malate/ALCAR for sour cherry. No foam after about 10 min in the shaker. Makes my cardio a lot easier and recovery a bit better. Can't say it is miraculous, but it is slightly noticable. Deffinately a fan of this stuff.