Menu
7 Day Customer Support
  • Live Chat
  • 1-800-537-9910
USD
0
Cart
Nitraflex Burn

GAT Sport Nitraflex Burn

A Product
Build Muscle Reduce Body Fat!
  • Hyperemia and thermogenic formula
  • 125% daily value of niacin per serving
  • 30 servings per container
  • Designed to take your physique and performance next level
25 Reviews
Share
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

Learn More
2 Free Samples

Try before you buy! You can choose 2 free samples with every order you place at Muscle & Strength.

View Samples
Same Day Shipping

We ship fast! USA orders placed before 6pm EST will be shipped the same day.

International orders placed before 4pm EST will be shipped the same day.

Learn More
60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

Learn More
Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email support@muscleandstrength.com

Buying Options
$32.00 32.0000
30 Servings
30 Servings | $1.07 Per Serving
–
+
 
Reward Points Earned
0 Points
Nutrition Info

30 Servings Blue Raspberry

Serving Size: 1 Scoop (10.6g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
L-Citrulline Malate
1.5g
†
L-Citrulline
1.5g
†
CarnoSyn® Beta Alanine
1.5g
†
L-Arginine Malate
1g
†
L-Arginine Alpha Keto Glutarate
500mg
†
N-Acetyl-L-Tyrosine
500mg
†
Caffeine Anhydrous
325mg
†
L-Theanine
45mg
†
Rauvolfia canescenes Root Extract
20mg
†
Resversatrol )from Japanese Knotweed Root Extract)
1mcg
†
Trans-Pterostilbene
1mcg
†
L-Carnitine (as L-Carnitine Tartrate)
200mg
†
Green Tea Leaf Extract
25mg
†
Cassia Bark Powder
10mg
†
Cayenne Pepper Fruit Powder
3mg
†
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Pineapple Fruit Powder, Citric Acid, Natural and Artificial Flavors, Silicon Dioxide, Acesulfame Potassium, Sucralose, FD&C Blue #1 (Lake).

Day 1: Begin by assessing your tolerance with half a serving of NITRAFLEX® BURN mixed with 6 oz of cold water. Days 2 and beyond: Depending on tolerance, mix 1 serving (1 scoop) of NITRAFLEX® BURN with 10 oz of cold water and consume within 30 minutes before working out.

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. 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-inammatory 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 prior to surgery or if you experience rapid heartbeat, dizziness, severe headache or shortness of breath. KEEP OUT OF THE REACH OF CHILDREN.
Directions
Warnings
Expand Info
Product Information

Build Muscle Reduce Body Fat

NEW NITRAFLEX® BURN is a scientifically advanced muscle building powerhouse designed to build lean, dense muscle while simultaneously burning subcutaneous body fat.* Feel your power surging within minutes. NITRAFLEX BURN will motivate your training and help take your physique and performance to the next level!*

Unique properties of some of the key components in Nitraflex:

  • HYPERMEIA MASSIVE MUSCLE PUMPS: Blood-engorged muscle (Hyperemia) creates muscle pumps. Inducing impressively full muscle pump esthetics takes precise formulation. It takes the potent, athletics-enhancing compound blend in NITRAFLEX BURN!*
  • POWERFUL THERMOGENICS: Feel the thermogenesis accelerate and the power surging within minutes. This advanced, specially designed formula helps metabolize fat and control appetite*
  • SCIENTIFICALLY ADVANCED FORMULA: NITRAFLEX BURN has Clinically studied high-ratio Citrulline:Arginine to prevent arginase overactivity. It also contains scientifically validated Cognitive Sharpeners including Resveratrol, and N-Acetyl-L-Tyrosine (NALT), for heightened alertness, intensity and laser focus workouts!*
Reviews
Overall Rating
4.6 out of 5 stars
Reviews (25)
Verified Buyers (25)
Review Graph
  • 5 star
    76%

  • 4 star
    16%

  • 3 star
    4%

  • 2 star
    0%

  • 1 star
    4%

Top Rated Flavors
  • Blue Raspberry (4.7/5 )
  • Pink Lemonade (4.6/5 )
    • Show More +
    Show Less -
Write Review
Overall Rating
  • Pink Lemonade
    • Show More +
    Show Less -
User Image
Ahmed A
Verified Buyer
Great product for value. Highly recommend*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-01-10 05:09:18Z
Overall Rating
  • Blue Raspberry
    • Show More +
    Show Less -
User Image
Walberto S
Verified Buyer
Is awesome and you feel the kick*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2021-01-09 17:27:41Z
Overall Rating
  • Blue Raspberry
    • Show More +
    Show Less -
User Image
Walberto S
Verified Buyer
This is a great product kick quick and when you finish is no crash is awesome.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-12-30 01:01:29Z
Overall Rating
  • Blue Raspberry
    • Show More +
    Show Less -
User Image
Ashish Mishra
Verified Buyer
I have been using pre workout for almost 5 years and tried very well known brands but nothing could beat this. GAT NITRAFLEX BURN has become my favourite and forever pre-workout!  *
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-12-28 01:49:08Z
Overall Rating
  • Pink Lemonade
    • Show More +
    Show Less -
User Image
Troy H
Verified Buyer
Just started this product but after three days it’s awesome*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-11-17 20:09:19Z
Overall Rating
  • Blue Raspberry
    • Show More +
    Show Less -
User Image
leonardo m
Build Muscle
Verified Buyer
Excelente producto, en especial el sabor Translation: Excellent product, especially the flavor*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-10-29 23:07:12Z
Overall Rating
  • Pink Lemonade
    • Show More +
    Show Less -
User Image
Walberto S
Verified Buyer
Great flavors and great pump*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-07-14 06:13:37Z
Overall Rating
  • Blue Raspberry
    • Show More +
    Show Less -
User Image
Walberto S
Verified Buyer
Great PUMP*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-05-29 22:29:00Z
Overall Rating
  • Blue Raspberry
    • Show More +
    Show Less -
User Image
Joshua Y
Verified Buyer
Alot of energy just as good as the original*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-05-04 04:24:14Z
Overall Rating
  • Pink Lemonade
    • Show More +
    Show Less -
User Image
Cody L
Verified Buyer
gives awesome focus, intensity, and taste great!*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-03-19 23:54:10Z
View 10 More Reviews View All Reviews
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.
The Difference
Lowest Prices, Best Deals
Super-low prices and killer deals on over 8,000 products!
Get free samples
Pick two free samples with every order at M&S!
60 Day Return Policy
100% money back satisfaction guarantee on all orders!
Fit Support Team
Our team of fitness experts is standing by 7 days a week!
Help & Shipping
M&S Rewards
FOLLOW M&S
Contact Us

Muscle & Strength, LLC
1180 First Street South
Columbia, SC 29209
PH: 1-800-537-9910
Email: click here

Join Our Newsletter

Build muscle, lose fat & stay motivated. Join 500,000+ newsletter subscribers!

Brett and Megan
THE TOOLS YOU NEED TO
BUILD THE BODY YOU WANT®
About Careers Write for Us Affiliates Terms of Use Privacy Policy Cookie Policy
© Copyright 2005-2021, Muscle & Strength LLC. Images copyright of their respective owners.