I've been on this for a little over a few weeks now. It is a cell-volumizer, as mentioned. I'm pleased with the product. Don't expect MIND blowing results, it will not do that, however, it has helped in body composition as well as a slight increase in weight gain and endurance/stamina in the gym, thus resulting in more reps/sets. Vascularity has increased a bit. It mixes well and doesn't leave a terrible aftertaste