 Once I turned 40, things just changed. I heard it could be lower testosterone, so I thought, why not give Nugenics a try? And Nugenics is working. Listen, I've been using Nugenics for three months. I wake up feeling fresh, I'm focused all day at work, and I'm lifting heavier at the gym. Maybe I should try Nugenics. Text them. You can get a complimentary bottle.