I'm 37, and I've been taking natural boosters for a good decade. This one is on par with any I have taken, and though not the cheapest, is still a good bet. Don't cheap out on something so important, and that goes in your body. You will not regret getting this product. I feel the difference in strength in the gym, endurance at work, and endurance when I roll jiu jitsu.
Like how it is working hope to see improvements in the gun.and on the ice
It's works good. I'm 51 years old and it gives me a little extra push