Currently using Alpha7 at 4 pumps a day, and the results are amazing. Muscle hardness, vascularity and leaning out big time, plus a general feeling of confidence and well being. It also definitely does its thing as a pheromone because my wife has been out of control lately, and I'm usually the one trying to initiate if you know what I mean. I know androsterone has a lot of positive effects including improving lipids. What would be the risks or concerns for running it for longer than 8 weeks? 12 weeks, 16 weeks, longer? I was thinking about maybe going down to just 2 pumps a day if I were going to play with long term use.