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GAT, NITRAFLEX Burn, Blue Raspberry, 7.23 oz (204.9 g) GAT, NITRAFLEX Burn, Blue Raspberry, 7.23 oz (204.9 g)

GAT, NITRAFLEX Burn, Blue Raspberry, 7.23 oz (204.9 g)

$19.80 $32.99 Save: 40% off Last 24 hour !

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  • With Nitraburn? Technology
  • Thermogenic Pre-Workout?
  • Explosive Energy
  • Intense Focus?
  • Extreme Pumps?
  • Thermogenic Catalyst?
  • Dietary Supplement?
  • Naturally & Artificially Flavored
  • With Nitrosigine? - Bonded Arginine Silicate
  • 325 mg Caffeine
  • Extreme Thermogenic
  • Insane Pumps
  • Seething Intensity
  • CompeteHarder with GAT NITRAFLEX? BURN!
  • Vasodilation - Reactive Hyperemia (Muscle Pumps) - Strength - Energy - Fat-Burning - Hardness

Build Muscle Reduce Body Fat

Hyperemia & Thermogenic Formula

For nearly a decade, NITRAFLEX? has been the name you trust when it comes to pre-workout formulas. And now, NITRAFLEX? ups the ante by introducing Nitrosigine to the mix, and adding the new NitraBurn? to the formula. This potent combo of Nitrosigine? and CaloriBURN? greatly increases pumps and thermogenic potential beyond expectations. The volume has been turned up on the energy, focus and flavor as well. Lastly, there's no more artificial dyes in the formulas. All in all, this is the strongest and best-tasting NITRAFLEX? BURN yet!

Physiological basis:?"Reactive hyperemia" describes the increase in muscle blood flow that occurs during high-intensity resistance exercise and produces the "pump" associated with increases in muscle size. The NITRAFLEX? pre-training formula contains ingredients that in animal, in vitro and clinical studies suggest possess properties that may help advanced athletes maximize energy, intensity, vascularity and reactive hyperemia (pumps) during their workouts, and provide long-term support of Nitric Oxide levels in the body when used as directed.

Unique Properties of Some of the Key Compounds in NITRAFLEX BURN: Powered By NITROSIGINE?:?This new formula boasts Nitrosigine? as its only source of Arginine. Nitrosigine? has been shown to inhibit the enzyme responsible for breaking down Arginine, making it the superior choice of arginine supplementation. Nitrosigine? has scientifically validated that benefits last up to 6 hours after dosing. In addition to vasodilation (pump) and overall performance-enhancing benefits, Nitrosigine? is clinically shown to increase mental focus, making it a truly well-rounded and multi-faceted addition to any effective pre-workout formula.

Suggested use

Recommended Dosage: (Take 1 Serving)?

Training days:?

Day 1: Begin by assessing your tolerance with half a serving of Nitraflex? Burn mixed with 6 fl oz of cold water.

Days 2 and beyond: Depending on tolerance, mix 1 serving (1 scoop) of Nitraflex? Burn with 10 fl oz of cold water and consume within 30 minutes before working out.

Special Times of Use (Take 1 Serving):

Nitraflex? Burn can be taken for:

  • Powerlifting/weight training?
  • Extreme energy/focus
  • Intense cardiovascular sessions or training

For maximum results:?

  • Stack Nitraflex? Burn with Flexx EAAs
  • Aim to stay on a workout regimen consisting of both weights and cardiovascular training?
  • East 4-5 smaller meals throughout the day
  • Eliminate fast food and other high saturated fat and high sugar foods from diet?
  • Stay hydrated by drinking adequate water throughout the day

Other ingredients

Malic acid, silicon dioxide, sucralose, natural and artificial flavors, xanthan gum powder, acesulfame potassium, natural sweetener blend (erythritol, oligosaccharides, natural flavors).?

Contains 325 mg caffeine anhydrous.?

Contains bioengineered food ingredients.?

Note: One serving contains 325 mg caffeine, 1,000 mg Nitrosigine?


Do not take more then 1 scoop per serving.

Contents are measured/sealed by weight, not volume.

Store in a cool dry place.

Do not use if neck seal is broken or missing.

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-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 prior to surgery or if you experience rapid heartbeat, dizziness, severe headache or shortness of breath. Keep out of the reach of children.

Consuming this product can expose you to chemicals including lead which is known to the State of California to cause birth defects or other reproductive harm. Prop 65.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.

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Supplement Facts
Serving Size: 1 Scoop (6.83 grams)
Servings Per Container: 30
?Amount Per Serving% DV*
Total Carbohydrate?2 g?1%*
Niacin25 mg?156%
Calcium (as Calcium Silicate)35 mg?3%
Sodium (as Sodium Bicarbonate)82 mg?4%
NitraBurn? Thermogenic, Acute Energy, Focus, Intensity, Neuromodulating, and Endurance Matrix Blend
Beta Alanine, L-Tyrosine, Caffeine Anhydrous, L-Carnitine-L-Tartrate, Green Tea Leaf Extract, L-Theanine, Theobromine, CaloriBurn GP? Grain of Paradise Seed Extract, Rauwolfia vomitoria Root Extract
2550 mg?**
Vasoactive Arginase Regulating NO Precursor Complex Blend
Inositol-Stabilized Arginine Silicate (as Nitrosigine?), Resveratrol (from Japanese Knotweed Root Extract), Trans-Pterostilbene.
1000 mg?**
Boron Citrate
200 mg?**
*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.


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