German designed madness! Nitraflex from GAT reviewed.

nitraflex bottle

The Nitraflex Promise

  • Designed for the non faint of heart and seekers of extreme mass and strength gains! Formulated with proven ingredients that will help: Promote Energy, Strength, and Testosterone and Reduce Feelings of Fatigue.

What is Nitraflex?

NITRAFLEX contains a fantastic blend of compounds that help you achieve greater focus, energy, strength, stamina, rock solid pumps during workouts, support healthy testosterone levels afterward. Lab Tested, GAT believes in NITRAFLEX so much that they put it to the test in an open-label pilot clinical study involving experienced subjects. The subjects had been lifting weights for 3-10 years. After taking NITRAFLEX for 2 weeks, subjects increased their maximum bench press strength by 5-10 lbs.* Quite impressive for experienced lifters. NITRAFLEX also promoted increases in muscular endurance, training volume (more sets x reps), and resting testosterone levels.*

Nitraflex Supplement Facts



Ingredients present in GAT Nitraflex include:

  • Beta-Alanine
  • Citrulline Malate
  • L-Arginine
  • L-Cirtulline Deanol
  • L-Theanine
  • Niacine
  • Resveratrol
  • Rauwolscine
  • Boron
  • Caffeine

Pros and Cons


  • Great energy
  • solid pumps
  • No creatine
  • cost effective and great value
  • no crash
  • multiple products in one
  • good taste


Major draw back is primarily the heavily proprietary blends in addition to the high dose of caffeine being difficult for individuals stim sensitive to handle.

Results and Experiences

Mitchell F:

I have tried several other pre-workouts and enjoyed them all, but this one is by far my favorite. I always buy some when it’s on sale/has a promotion. Literally makes me feel like an animal when I am lifting. Only down side is the “Test Boost” side of it. I do notice a change in mood a bit while I use it, but nothing too extreme.  Even if it’s not your all time favorite like it is mine, you will still love it.

Side Effects from Nitraflex

Side effects may include elevated heart rate, insomnia, allergies, diarrhea, and abdominal pain.


A highly reviewed product all across the fitness scene, and has some serious claims that many have backed to be accurate! Not for the caffeine sensitive though as it does pack a stimulant punch, yet in the right dose can be a very effective pre-workout and testosterone booster all in one!

Information and Specifications

UPC:  Dependent on flavor
Brand: German American Technologies (GAT)
Rebranded: 2016
Category:  Pre-workout / Testosterone Booster

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