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on $50+ Orders
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30 Days
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Description
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
Key Ingredients
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.
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.
What to Avoid
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.
This product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.



Why NITRAFLEX BURN ?
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.