I'll be honest I almost didn't buy this. I've thrown money at every testosterone thing on the internet for the last 3 years. Amazon shilajit. Those gummy brands from Instagram. Even the blue pill which gave me headaches so bad I couldn't see straight. My buddy at work told me about HEMATROS and I said man I'm done wasting money. He said just try it. Day 4 I woke up hard as a rock for the first time in I don't even know how long. I called him before I called my wife.