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GAT Sport Nitraflex

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GAT Nitraflex - Hyperemia & Testosterone Enhancing Power! Pre-Workout Formula For Bigger & Better Workouts! Nitraflex, The Most Potent Hardest-Hitting Pre-Workout!

Hyperemia & Testosterone Enhancing Powder! Highly Concentrated 3X Strength!

 GAT Sport Nitraflex


This new breed of concentrate is an annihilating force to reckon with. So illictly strong, it may become extinct. Regenerating new muscle at an anabolically-expedited rate with intensity beyond belief is what NITRAFLEX is all about. To make you the predatory beast whether on stage, at the gym, or when strength needs to be summoned up full-tilt.

How does "seething intensity" look and feel? Start taking NITRAFLEX today to find out.

High-Intensity Training Formula


This clinically tested, high-intensity pre-training formula has potent ingredients to help magnify energy, alertness, strength, stamina, pumps and free testosterone during workouts.

Nitraflex pre-workout delivers fast, explosive training results for a more powerful body, including energy, stamina, Nitric Oxide (NO) and testosterone levels. It contains proven muscle building L-Citrulline malate, L-Arginine, L-Arginine Alpha-ketoglutarate (AKG) amino acids and Calcium Fructoborate (CFB), a natural, high potency form of Boron which has been shown to support free testosterone.

Unique properties of some of the key compounds in Nitraflex:


1-Scoop Serving*: NITRAFLEX is so potent, only 1 scoop (1 serving) is necessary. Do not exceed 1 scoop in a single 24-hour period. Do not take NITRAFLEX within 5 hours of bedtime.

High Citrulline: Arginine Ratio: Arginine is a proven precursor to nitric oxide (NO), a vasodilator. What most people don’t know is that arginine supplementation stimulates the activity of arginase, an enzyme that breaks down arginine. Over time, this may actually result in reduced arginine and NO levels, in turn causing your pre-workout formula to stop working. Research suggests that supplementing with a high ratio of citrulline to arginine may reduce this risk by avoiding overstimulation of arginase.

CFB Helps Support Testosterone: In a clinical study, calcium fructopyranose borate (CFB) was shown to increase total and free testosterone within 3 hours of a single dose equivalent to just over 2 scoops of Nitraflex. A longer-term study reported an increase in free testosterone by up to 29%.

Effective Dose of Beta-Alanine: The clinically-proven performance enhancer beta-alanine was not “fairy dusted” in this formula. Rather, we added a powerful dose that you will feel working following your very first serving. (May promote slight, tingly-cerebral sensation).

Creatine-Free: Creatine causes water retention, which can make achieving a dry, hard muscular look even more difficult. Sometimes Creatine is added to products precisely for this reason. We left it out of NITRAFLEX precisely for this reason. Thus making NITRAFLEX ideal for pre-contest prep and lean muscle physique.

Cognitive Enhancers: NITRAFLEX contains unique ratios of scientifically validated compounds that help you remain alert, intense and focused while you’re flying from set to set with veins fully dilated and muscles pumped to the extreme. (DMAE).

The size you get from tearing down flesh from within will be living proof!

Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.

  1. Quality
    Peach Mango
    Best pre on the market!! Been using for 3 years now
  2. Quality
    1st time purchasing this brand and product. The pre did nothing for me using the recommended dosage or 2 full scoops. Great flavor, it blends very well. I will NOT recommend it or buy it again. A friend said it was ineffective also. 2 stars for flavor.
  3. Quality
    The best
    Best preworkout since the original n.o. explode from years ago. It always works for me
  4. Quality
    Phenomenal Product!
    I’ve been using Nitraflex for the past 5 years and must say it is without a doubt my favorite. Long lasting energy, crazy pumps, focus, good flavor options, and the best part (to me) no crash at the end. I’ve been using this for a long time and will definitely continue to use this product!
  5. Quality
    Phenomenal product!
    I've been using GAT Sport Nitraflex for almost a year now with fantastic results. Effective, clean energy lift and awesome non-creatine pump. Would recommend to anyone, especially if you have an aversion to creatine usage effects. Great price point as well.
  6. Quality
    Great pre-workout
    It is a good pre-workout and gives you a good pump. I like it because sometimes i like the stimulant free pre-workouts. It works very well and i will continue to use it.
  7. Quality
    Still My 1st Choice
    I have reviewed this product with high praise before. My feelings have not changed and I ensure I always have a supply of Nitraflex on hand. It is the best pre-workout I have ever used. Flavors are varied and delicious, cost (even including Customs charges - I live in Scotland) is the best I have found, no jitters and no crash and Nitraflex has helped me improve my lifts and body composition. I highly recommend Nitraflex and will keep coming back for more.
  8. Quality
    ive been working out for a little bit over a year every day but i'm still pretty new. I've tried multiple different pre workouts and Nitraflex has got to be the best one yet, GAT makes awesome products and the flavors provided are great as well. i've recommended this to multiple people and they all loved it and you cant beat the prices A1 has. so if your looking for a good pre workout... look no more and get nitraflex!!
  9. Quality
    Nitraflex is one of the best pre workout ive ever used, i will buy again.
  10. Quality
    Great stuff
    This is new to me and I've used about half of 30 serving container and Its worked great for me so far. Only think I would say is, if you aren't used to the energy it gives, maybe start off taking half a scoop instead of a full scoop. Other then that, Nitraflex is great!

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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