GAT SPORT NITRAFLEX Burn - blue raspberry

GAT SPORT NITRAFLEX Burn - usage directions

GAT SPORT NITRAFLEX Burn - build muscle and reduce body fat

GAT SPORT NITRAFLEX Burn - tropic thunderburst

GAT SPORT NITRAFLEX Burn - thermogenic pre-workout

GAT SPORT NITRAFLEX Burn - key active ingredients

NITRAFLEX BURN

A truly power-packed combination that will help rapidly sculpt and define your ideal physique! NITRAFLEX BURN has everything countless worldwide users see as legendary, and it adds fat-burning on the order of absolute torching. Experience dramatic vasodilation and muscle pumps. It’s the ultimate energy and shred!

Flavor: Blue Raspberry

Blue Raspberry Tropic Thunderburst

Price Free shipping $50+

$34.99

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NITRAFLEX BURN

Blue Raspberry

$34.99

Why NITRAFLEX BURN

Explosive Energy

Turn up the volume on energy with 325mg of Caffeine!

Intense Mental Focus

Laser-sharp focus is the result of this premium Thermogenic Matrix.

Extreme Muscle Pumps

We raised the heavy iron bar even higher by adding Nitrosigine to this formula. The potent combo of Nitrosigine and CaloriBURN dramatically increases muscle pumps as well as the thermogenic potential.

Make it easy and convenient to pump and burn by putting a hardcore thermogenesis to work! Perfect your physique and muscle building power while enjoying NITRAFLEX BURN, the preeminent pre-workout drink.

Explosive Energy
Intense Mental Focus
Extreme Muscle Pumps

Build your stack

Pair this product with complementary GAT Sport products to cover energy, strength, and recovery.

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GAT Sport Nitraflex Explosive Pre-Workout Chews container on a white background

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Favorite pre workout love the burn and pump. Great taste with no artificial colors.

Been taking for years. Excellent product

Very GOOD

Great product, good to its value and I highly recommended to anywho wants to get a great pump.

Great pre-workout. Tried a different one, but came back to Nitraflex burn, because it hits be quick and doesn't give me jitters like others do. Just wish I could get a hold of the Apple Melon flavor to change it up a bit. Other than that great product and will continue to purchase.

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See how these options differ on intended use, timing, and key specs.

Your pickPowder

NITRAFLEX BURN

Best for

Thermogenic pre-workout energy, focus and pumps

When to use

20–30 minutes before training; do not take within 6 hours of bedtime

Key specs

325mg caffeine; Nitrosigine® + CaloriBURN® thermogenic blend

Flavors available

Blue Raspberry
Tropic Thunderburst

Your pick

Powder

Nitraflex Burn - Enhanced Formula

Best for

High-stim thermogenic performance, energy, focus and pumps

When to use

Morning on an empty stomach, 20–30 minutes before your first meal or protein shake

Key specs

350mg caffeine; 4g L-Citrulline; 3.2g Beta-Alanine; 2.5g Betaine

Flavors available

Fruit Punch
Strawberry Lemonade

View product

Capsule

JETFUEL ORIGINAL

Best for

Thermogenic energy, appetite control and weight-management support

When to use

Morning and afternoon; avoid before bedtime

Key specs

Approx. 286mg caffeine per 3 capsules; Advantra Z® + BioPerine® + Guarana

Flavors available

One formula

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Select size or flavor

How to use & important info

How to use

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

California Prop 65 warning

WARNING: This product may contain a chemical known to the State of California to cause birth defects or other reproductive harm. For more information go to p65warnings.ca.gov.

Frequently Asked Questions

We know that choosing the right supplements and vitamins is an essential part of your health and fitness journey. That’s why we’ve put together answers to the most common questions our customers ask, covering everything from ingredient transparency to usage.

What is GAT Sport NITRAFLEX BURN?

GAT Sport NITRAFLEX BURN is a pre-workout supplement designed to aid in weight management whilst also providing an increase in energy and focus during workouts.

What are the key ingredients in GAT Sport NITRAFLEX BURN?

The potent combo of Nitrosigine and CaloriBURN dramatically increases muscle pumps as well as the thermogenic potential.

How to use GAT Sport NITRAFLEX BURN for the best results?

For best results, mix one serving of GAT Sport NITRAFLEX BURNwith 10-12 oz. of cold water and consume 20-30 minutes before beginning your workout. Do not take within 6 hours of bedtime.

Can I take GAT Sport NITRAFLEX BURN every day?

Yes, you can take GAT Sport NITRAFLEX BURN every day, following label directions. However, periodic supplement “cycling” is recommended. Use it for a “cycle” of 8 weeks, followed by a one-week break.

What flavors of GAT Sport NITRAFLEX BURN are available?

GAT Sport NITRAFLEX BURN is currently available in two refreshing flavors, Tropic Thunderburst and everyone’s favorite, Blue Raspberry.

Key Ingredients

Key actives and what they do — open a row for the full dose detail.

Nitrosigine

Clinical research shows Nitrosigine boosts energy, increases blood flow, enhances muscle volume to create truly impressive pumps, improve mental focus, and combat muscle damage from intense training sessions.

CaloriBurn GP

Accelerate fat-burning effectively by activating BAT (Brown Adipose Tissue), which is a very unique type of fat cell that is both thermogenic and metabolically active, burning calories rather than storing them like typical White Adipose Tissue (WAT).

Caffeine anhydrous (Caffeine)

Caffeine anhydrous (caffeine) increases the body's metabolic rate and energy levels.