I can't say enough about how it has changed my life. Since 2011, I've been taking testosterone in a pellet form. It has given me the energy, clarity and focus needed to control my mood and be a nice mom and a friendly full time co-worker as a VP for a tech firm working 10 hour days. I had very little in my system for about a week and could already feel the difference. It's also helped maintain my overall mental well-being.