AMPED Nitro: Not Your Average Preworkout

Get to Know Your Preworkout

If you’re ready to take your performance to the next level, we have the solution to help you get there. And we don’t just mean “next level” like adding a few more reps to your weightlifting set or kicking it up a notch on the treadmill. We mean taking that extra step before you even hit the gym to fuel physically demanding, high-performance workouts that will push your limits and help you work toward goals you never thought you could reach.

The name Nitro comes from this product’s main active ingredient, Nitrosigine®§, that puts this preworkout in a category of its own. With three times more Nitrosigine® per serving than AMPED™ Power, this is for the days when you’re ready to test your threshold with a truly powerful workout.

See how some of our top athletes are training harder and working out longer with AMPED Nitro.

What the Athletes Are Saying

“For me, my workouts are done in a cold garage in Montana, and with AMPED Nitro, my body feels ready faster than normal, getting me prepped and ready for the day ahead. During my workouts, not only am I able to handle higher workloads week after week, I’m able to generate greater power than before.”

-Kayla Johnson, CrossFit Athlete

“It gives me that extra boost that I didn’t get from other preworkouts because of the caffeine, which I need for harder interval days and longer training runs. I use Nitro 30 to 45 minutes before I train, followed by half an e+™ shot every 45 to 60 minutes during my session. I call it my ‘fatigue fighter.’”

-Lisa Maciel, Marathon Runner

“AMPED Nitro and e+ shots have been a staple for me in my training routine; I love the extra push and focus this combo has given me to get through some of my most strenuous workouts to date! It’s a game-changer!”

-Alvie Shepherd, Retired Pitcher & 2016 IsaBody Challenge® Grand Prize Winner

Do you have the guts to take your workouts where they’ve never been before? Discover Nitro.

​§Nitrosigine is a registered trademark of Nutrition 21, LLC and is patent protected.