It definitely works. What i loved the most about this book is the simplicity and explanations behind all the practices. It's nice to know exactly what you're doing and what you're doing it for! Feeling like 25 years old me, despite the fact that I’m 55.

Testosterone increased, libido increased, mood increased, strength increased, weight decreased… I wish i discovered this guide earlier…

I am 49 years old, got Testogainer book about a month ago. Not going to lie, I was really skeptical about this book, but after reading the reviews i decided to give it a try. I was implementing the knowledge as I was going through the guide, and i already see significant improvements in terms of mood and libido. My wife loves it too ha-ha! And i haven’t even finished reading it yet. Glad i read the reviews and trusted the process! 10/10

This book is a little gem, I was feeling tired all the time. After following this guide, I'm seeing strong improvement. It’s been only 3 weeks, so I’ll update this review later.

I have mixed feeling about this book. Some advices and practices are questionable, but it’s your decision at the end of the day. As per the results, it did work, I managed to increase testosterone levels by 300ng/dL in 2 months, which is a great result. Wanted to try this as I was feeling chronically tired and depressed. These practices and advices really helped to clear my head, so I’ll give this book 4 stars!

I am a 56-year-old male who has lifted on and off since my late teens. Had wonderful results with Testogainer and added a 40 percent gain to my rows! My incline bench also increased by 20kg. Hard to believe but I am now in the best muscle shape of my life, considering my advanced age. This book definitely needs more recognition among men 40+!