9.2
Rating
Out of 10
Excellent
Read 486 Reviews

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
9.2 out of 10  (486 Reviews)
32,000,000+
Orders Shipped
Fastest
Shipping
Lowest
Prices
24/7/365
Live Support
Largest
Selection
{{vm.group.violatorText}}
Order & Save 20%
{{group.violatorText}} {{group.name}}
{{group.salePriceDisplay}}
{{group.strikePriceDisplay}}
{{sku.name}}
Flavor Rating: {{sku.flavorRating}}
{{sku.inventory.label}}
  • 30 Servings
  • $1.07 / Serving
  • In Stock
  • Flavor Rating: 9.0
$31.98
$64.99
{{vm.group.strikePriceDisplay}}
Order & Save 20%
Order and automatically receive a 20% discount at checkout on GAT NITRAFLEX, 30 Servings in the flavor of your choice!

Product Overview

Nitraflex
Testosterone Supporting Pre-Workout
GAT Nitraflex. Hyperemia and Testosterone Enhancing Powder*

BIG RAMY

TeamGAT Athlete 2015 Arnold Champion

3g
Citrulline Malate
1.5g
Beta-Alanine
1.5g
L-Arginine

The Most Seething Intensity

The Most Seething Intensity. GAT Sport Nitraflex bottle image
New Instant Exhilarating RTDs
12 Pack Case - 10 oz. Single Serving Bottles
The NITRAFLEX Advantages:
  • highly Concentrated
  • More than 3X Strength
  • Clinically Studied CFB+ Vascoactive Compounds
  • Amazingly Delicious Flavors
  • 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 enhance Testosterone during workouts.*

GAT Sport Nitraflex. Same level potency on key ingredients! GAT Sport #CompeteHarder

Ratings & Reviews

9.2
Overall
Rating
Out of 10
Excellent
GAT
NITRAFLEX Reviews
486 Total Ratings
Write a Review
Write a Review
  • VERIFIED BUYER RATING:
    9.2 | 246 Ratings
  • AVERAGE FLAVOR RATING:
    9.1 | 10 Flavors
  • 9.3
    TOP RATED FLAVOR:
    Pina Colada
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Rated
10
Out of 10

I normally do not Write reviews but reading some helped me decide on which pre workouts to use. I have been taking pre workout for about 3 years and have tried other great pre workouts like Hyde , c4 . Bpi and others which were all great but so far Gat is amazing I feel a extended amount of energy throughout my entire workout and great boost in strength. Now the boost won't have you benching 225 right to 315 just something small to give you the extra push to get that extra pump and hit it hard. The blue raz is my favorite and it is a bit sour which I like and orange is great as well.

  • 10Orange
  • 10Blue Raspberry
Rated
10
Out of 10

I've been using this Pre workout for about a year and a half now and absolutely love it. Compared to any other pre I've taken, I actually look forward to taking this after work, and really enjoy the taste, I would literally drink it as a regular drink if I could lol. Whenever I take this I get the best and biggest pump possible and gotta love seeing those veins sticking out of your arms! I would recommend this to anyone looking for a serious and great tasting pre workout.

Rated
8
Out of 10

I chose this preworkout specifically because it did not include creatine. The pina colada flavor was great and mixed very well in my Blender Bottle. I didn't really experience a noticeable rush or surge of energy taking Nitraflex, but it did a great job of giving me the push I needed to workout after long days at work. The warning on the packaging regarding taking Nitraflex within 5 hours of bedtime are on the money - there were definitely times where I had trouble falling asleep because I had a longer day at work drive an early evening dose. All in all, a solid preworkout. My only negative is that one dose has a monstrous 325 mg of caffeine (hence the bedtime warning), and I plan on trying an amino complex with a lower caffeine dose to compare results.

  • 9Pina Colada
Rated
10
Out of 10

By far my favorite pre-workout. Since it's creatine free, it doesn't feel like I'm about to pass out when I lift high reps, and I don't crash after. Recommend at least trying it.

Rated
10
Out of 10

Good product only if you do intense training/lifting. Good pump and energy.

  • 10Pineapple
Rated
10
Out of 10

I normally do not Write reviews but reading some helped me decide on which pre workouts to use. I have been taking pre workout for about 3 years and have tried other great pre workouts like Hyde , c4 . Bpi and others which were all great but so far Gat is amazing I feel a extended amount of energy throughout my entire workout and great boost in strength. Now the boost won't have you benching 225 right to 315 just something small to give you the extra push to get that extra pump and hit it hard. The blue raz is my favorite and it is a bit sour which I like and orange is great as well.

  • 10Orange
  • 10Blue Raspberry
Rated
10
Out of 10

I've been using this Pre workout for about a year and a half now and absolutely love it. Compared to any other pre I've taken, I actually look forward to taking this after work, and really enjoy the taste, I would literally drink it as a regular drink if I could lol. Whenever I take this I get the best and biggest pump possible and gotta love seeing those veins sticking out of your arms! I would recommend this to anyone looking for a serious and great tasting pre workout.

Rated
7
Out of 10

No written review.

  • 7Fruit Punch
Rated
8
Out of 10

I chose this preworkout specifically because it did not include creatine. The pina colada flavor was great and mixed very well in my Blender Bottle. I didn't really experience a noticeable rush or surge of energy taking Nitraflex, but it did a great job of giving me the push I needed to workout after long days at work. The warning on the packaging regarding taking Nitraflex within 5 hours of bedtime are on the money - there were definitely times where I had trouble falling asleep because I had a longer day at work drive an early evening dose. All in all, a solid preworkout. My only negative is that one dose has a monstrous 325 mg of caffeine (hence the bedtime warning), and I plan on trying an amino complex with a lower caffeine dose to compare results.

  • 9Pina Colada
Rated
10
Out of 10

Where has this been all my life? This was my first tub of Nitraflex and I am hooked! A lot of Pre-workout's make me feel like chit...not Nitraflex. I seriously can't say enough about this pre. The energy, the focus, and the pump are all on point. Orange is the only flavor I've tried so far but it is delicious. No need to try any more pre-workouts, Nitraflex it is!

  • 10Orange
† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. Bodybuilding.com verifies this price every 30 days.
7 Servings7 Servings $10.99
7 Servings | $1.57 Per Serving
Flavor Taste Availability
Black Cherry 9.0 In Stock
8 Packets8 Packets $12.23
8 Servings | $1.53 Per Serving
Flavor Taste Availability
Variety Pack 8.3 In Stock
12 - 10 Fl. Oz. Bottles12 - 10 Fl. Oz. Bottles $26.49
12 Servings | $2.21 Per Serving
Flavor Taste Availability
Raspberry Ice -- In Stock
Order & Save 20%
30 Servings30 Servings $31.98
$64.99
30 Servings | $1.07 Per Serving
Flavor Taste Availability
Black Cherry 9.0 In Stock
Blue Raspberry 8.6 In Stock
Fruit Punch 8.6 In Stock
Green Apple 7.9 In Stock
Orange 9.0 In Stock
Pina Colada 9.2 In Stock
Pineapple 8.4 In Stock
Watermelon 8.3 In Stock

What's in GAT NITRAFLEX

Serving Size: 1 Scoop (10 grams)
Servings Per Container:30
Amount Per Serving % DV
Niacin (As Nicotinic Acid) 25 mg 125%
NITRAFLEX® PROPRIECEUTICAL BLEND 7,240 mg **
Vasoactive Arginase-Regulating No Precursor Complex       
N5-Carbamoyl-L-ornithine (Citrulline), 2-Amino-5-(Carbamoylamino)pentanoic Acid (Citrulline Malate), (S)-2-Amino-5-Guanidinopentanoic Acid (L-Arginine Malate), L-Arginine Alpha-Ketoglutarate, (E)-5-(4-Hydroxystyryl)benzene-1,3-Diol (Resveratrol), 4-[(E)-2-(3,5-Dimethoxyphenyl)ethenyl]phenol [Pterostilbene]
Acute Energy, Focus, Intensity, Neuromodulating, Endurance Complex       
3-Aminopropanoic Acid (As CarnoSyn®), 1,3,7-Trimethyl-1H-Purine-2,6(3H,7H)-Dione (Caffeine) , 2-(Dimethylamino) Ethanol (DMAE), 2-Acetylamino-3-(4-Hydroxyphenyl)-Propanoic Acid (N-Acetyl-L-Tyrosine), 2-Amino-4-(Ethylcarbamoyl) Butyric Acid (Theanine), Rauwolscine (Rauvolfia Canescens L. (Root))
Clinically-Studied Testosterone-Enhancing Complex       
Calcium Fructopyranose Borate (CFB) US Patent #5,962,049
** Daily Value not established
[Each scoop contains 325 mg of Caffeine]
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:

Powder: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.

RTD: Consume one 10 fl oz bottle of NITRAFLEX® within 20-30 minutes prior to working out. DO NOT CONSUME with any other products containing CAFFEINE with this product.

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.