NITRAFLEX Burn, Pre-Workout, Blue Raspberry, 30 Servings

Best pre work out, no jitterness and great performance

I have been using Nitraflex for a couple of years on and off. This is the first time I’ve tried the Burn product. On the first time I used the product I found it to be very good. It does have a spicy taste but not terrible and the pump was strong. I recommend the Nitraflex products just be aware the caffeine level is high so start slow and work up to the amount your body can handle.

I’ve been weight training for 27 years and have used GAT for many of them. I’ve been using the burn for roughly 2 years and swear by its results. I take it then immediately start my warmups, it kicks in quickly. It will get you through a brutal workout, and it lives up to its name.

No es el mejor pero es bueno

Awesome product been taking it for years now

Pretty Spicy but worth the pain after chugging- goes away in a few minutes

Good product, I've been using it for a couple of years

My go-to pre-workout supplement an essential as part of my daily routine. I pair it with a nootropic to stay focused on my day to day running my businesses.

It didn't meet my expectations, no noticeable power or sweat in the Gym, just kept me awake at night cause of the caffeine..