9.2
Rating
Out of 10
Excellent
Read 436 Reviews
9.2
Rating
Out of 10
Excellent
Read 436 Reviews
GAT

NITRAFLEX

Pre-Training Formula for Bigger, Better Workouts*
Helps Promote Energy, Strength, and Testosterone and Reduce Feelings of Fatigue*
Supported Goal: Improve Workout
Main Ingredient: L-Arginine
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Buy 1 Get Free Bonus Item
For a limited time, buy 1 GAT PMP Stim-Free, 30 Servings in the flavor of your choice & get 1 GAT NITRAFLEX, 7 Servings, Black Cherry FREE!
Buy 1 Get Free Bonus Item
For a limited time, buy 1 GAT PMP, 30 Servings in the flavor of your choice & get 1 GAT NITRAFLEX, 7 Servings, Black Cherry FREE!

Product Overview

TESTOSTERONE SUPPORTING PRE-WORKOUT

CarboTein Bottle

3g

Citrulline

1.5g

Beta Alanine

1.5g

L-Argnine

  • Highly Concentrated
  • More than 3X Strength
  • Clinically Studied CFB+ Vascoactive Compounds
  • New Improved Flavoring
  • 1 Scoop Potency

NITRAFLEX® is a clinically tested, high-intensity pre-training formula with potent ingredients to help magnify energy, alertness, strength, stamina, pumps and Free Testosterone during workouts.*

The NITRAFLEX Advantage

  • Creatine Free
  • Powerful Energy: Contains 325mg Caffeine
  • Massive Muscle Pumps*
  • Break Strength Barriers
  • #1 GAT Selling Product
  • Boost Testosterone & Performance*
  • Amazing Results for Men & Women
Nitraflex Bottle Flavors

Ratings & Reviews

9.2
Overall
Rating
Out of 10
Excellent
GAT
NITRAFLEX Reviews
436 Total Ratings
Write a Review
Write a Review
  • VERIFIED BUYER RATING:
    9.2 | 214 Ratings
  • AVERAGE FLAVOR RATING:
    9.2 | 9 Flavors
  • 9.3
    TOP RATED FLAVOR:
    Pina Colada
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Rated
9
Out of 10

Just tried Pina Colada and the taste is really good. Like all pre-work outs I still get the tingly skin crawling feeling and I do notice a little more energy in my work outs. Overall this is a pretty good pre-work out supplement.

  • 9 Black Cherry
  • 9 Pina Colada
  • 8 Blue Raspberry
Rated
10
Out of 10

BEST PREWORKOUT IVE EVER USED SO FAR! The past couple years of working out, I've tried all kinds of brands of pre workout, but this is my absolute favorite so far. I was first interested in it because it had the extra testosterone boost mixed into a pre workout. This product gives me great energy and focus but above all else it actually helped me improve in going up in weight in the gym. I've never had a pre workout actually contribute to me improving in the gym like this product did, the weight I was doing became easier and easier each week. The taste isn't as good as the other stuff but I don't care. I will continue to use this product and probably will not look for another pre workout.

  • 7 Pina Colada
Rated
9
Out of 10

DA BOMB, GOOD PUMP, EXCELLENT ENDURANCE BOOSTER

  • 9 Pineapple
Rated
9
Out of 10

This is my go to pre workout. I love Gat products. However, i cant give this a perfect score. I hate proprietary blends. You can call it a nutricuetical blend, but lets not dress it up. Thats my only gripe. I get great results with nitraflex. Also use their multi+test. Good stuff, but lets get away from these shady blends people.

  • 9 Green Apple
Rated
10
Out of 10

No written review.

  • 9 Black Cherry
Rated
9
Out of 10

I'll start with taste. Blue raspberry was pretty good & mixed well. It was one of the best blue raz flavors I've tried.. The only thing why I give this flavor 9 out of 10, is that i'm not a big fan of blue raspberry. now for effects. I used it on my morning workout and it gave me good amount of energy & focus and pumps were nice. Overall I like this product, because it gave me clear energy without crash, tastes awesome and pumps were good. *Flavor update - fruit punch was nice. It tasted better, then most fruit punches out there, however I don't like fruit punch, no matter how good it tastes. :D

  • 8 Fruit Punch
  • 9 Blue Raspberry
Rated
9
Out of 10

Just tried Pina Colada and the taste is really good. Like all pre-work outs I still get the tingly skin crawling feeling and I do notice a little more energy in my work outs. Overall this is a pretty good pre-work out supplement.

  • 9 Black Cherry
  • 9 Pina Colada
  • 8 Blue Raspberry
Rated
10
Out of 10

D-E-L-I-C-I-O-U-S. Hands down best tasting pre-workout on the market. Intense pumps and impressive energy. Noticeably improves vascularity...I've never seen the veins in my chest explode like they do while taking NITRAFLEX.

  • 10 Pineapple
  • 10 Pina Colada
Rated
10
Out of 10

No written review.

Rated
10
Out of 10

lets just start out by stating , ive tried them all," The New and Improved" the old school pre workouts and all the New Companys coming out . But None By Far Can Compare to the concentration and focus that this Nitraflex Gives you. When you need the extra reps its there, when you need that focus its deff. there! that flavor is amazing! The Sickest Pump Ive Ever Gotten off a pre workout sup! Look No More This is it! TEAM GAT is the REAl DEAL!

7 Servings $10.99
7 Servings | $1.57 Per Serving
Flavor Taste Availability
Black Cherry 9.1 In Stock
8 Packets $12.23
8 Servings | $1.53 Per Serving
Flavor Taste Availability
Variety Pack 8.3 In Stock
30 Servings $32.49
30 Servings | $1.08 Per Serving
Flavor Taste Availability
Black Cherry 9.1 In Stock
Blue Raspberry 8.7 In Stock
Fruit Punch 8.7 In Stock
Green Apple 7.8 In Stock
Orange 9.0 In Stock
Pina Colada 9.3 In Stock
Pineapple 8.5 In Stock
Watermelon 8.2 In Stock

What's in GAT NITRAFLEX

7 Servings Black Cherry
Serving Size: 1 Scoop (10 grams)
Servings Per Container: 7
Amount Per Serving %DV
Niacin (as nicotinic acid) 25 mg 125%
NITRAFLEX PROPRIECEUTICAL BLEND 7240 **
Vascoactive Arginase-Regulating NO Precursor Complex       
Citrulline, Citrulline Malate, L-Arginine Malate, L-Arginine, Alpha-ketoglutarate, Resveratrol, Pterostilbene
Acute Energy, Focus, Intensity, Neuromodulating, Endurance Complex       
Beta-Alanine (as CarnoSyn®), Caffeine, DMAE Bitartrate, N-Acetyl-L-Tyrosine, Theanine, Rauwolscine (Rauvolfia Canenscens L. (Root Extract))
Clinically-Studied Testosterone-Enhancing Complex       
Calcium fructopyranose borate (CFB) US Patent #5,962,049
** Daily Value not established
Other Ingredients:
Pineapple Fruit Powder, Citric Acid, Silicon Dioxide, Acesulfame Potassium, Natural and Artificial Flavors, Sucralose, FD&C Red #40, FD&C Blue #1

Directions For NITRAFLEX: Training days: Day 1: Begin by assessing your tolerance with half a scoop (½ scoop) of NITRAFLEX™ mixed with 6-8 oz of cold water. Days 2 and beyond: Depending on tolerance, mix 1 serving (1 scoop) of NITRAFLEX™ with 6-8 oz of cold water and consume within 30 minutes before working out.
Non-training days: Take 1 serving (1 scoop) upon arising in the morning or before any physical activity. Do not take more than 1 serving in a single 24-hour period. Do not take within five hours of bedtime.

Warnings: This product is strictly intended for use by healthy persons 18 years of age or older. Each serving (1 scoop) contains 325 mg of caffeine. Do not combine with other caffeine- or stimulant-containing products. Follow the instructions for assessing your tolerance. Do not use if you are pregnant, nursing or trying to become pregnant. Do not use if you are currently unaware of your health status or if you have a medical condition including but not limited to heart, liver, kidney, or thyroid disease, psychiatric or epileptic disorders, high or low blood pressure, cardiac arrhythmia, recurrent headaches, enlarged prostate or glaucoma. Do not use if you are taking prescription or non-prescription medication of any kind including but not limited to MAO inhibitors, anti-depressants, aspirin or non-steroidal anti-inflammatory drugs. Do not use if you are prone to overheating or dehydration. After 8 weeks of use, take 1 week off before resuming use. Discontinue at least 2 weeks rior to surgery or if you experience rapid heartbeat, dizziness, severe headache or shortness of breath. Do not take within five hours of bedtime.

* 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.
Learn more about L-Arginine.
Check out other Improve Workout Products.