





Nutraceutical Facts:
Now with NITROSIGINE® for even greater pumps!
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 even more pure Citrulline to the formula. This 1-2 punch greatly increases pumps 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® yet!
Unique Properties of Some of the Key Compounds in NITRAFLEX®:
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-faced addition to any effective pre-workout formula.‡
Feel your power surging within minutes from 1 scoop.
Increase free testosterone by up to 29%.
‡Scientific References: 1. Romero MJ et al. Cardiovasc Drug Rev 2006- 24(3-4): 275. 2. Sureda A et al. Free Rad Res 2009- 43(9): 828. 3. Komorowski J, Perez Ojalvo S, Sylla S, Veledar E. Arginase inhibition by inositol-stabilized arginine silicate (ASI- Nitrosigine®)- a novel .. mechanism by which ASI enhances arginine bioavailability. Current Developments in Nutrition. 2018-2(11):P08-054. 4. Rood-Ojalvo S, Sandler D, Veledar E. Komorowski J. The benefits of inositol-stabilized arginine silicate as a workout ingredient JISSN. 2015-12(Suppl 1):P14. 5. Komorowski J, Perez Ojalvo S. A pharmacokinetic evaluation of the duration of effect of inositol-stabilized arginine silicate and arginine hydrochloride in healthy adult males. The FASEB Journal. 2016-30(Suppl 1):690.17. 6. Kalman D, Harvey PD, Perez Ojalvo S, Komorowski J. Randomized prospective double-blind studies to evaluate the cognitive effects of inositol-stabilized arginine silicate in healthy physically active adults. Nutrients. 2016-8(11):736. 7. Evans M, Zakaria N, Marzuk M, Perez Ojalvo S, Sylla S, Komorowski J. An evaluation of the effects of inositol-stabilized arginine silicate (ASI- Nitrosigine®) in preventing the decline in cognitive function caused by strenuous exercise. JISSN. 2018-15(Suppl 1):A50. 8. J Trace Elem Med Biol. 2011 Jan-25(1):54-8. doi: 10.1016/j.jtemb.2010.10.001. Epub 2010 Dec 3.
Suggested useBegin by assessing your tolerance with half a serving of NITRAFLEX® mixed with 5 oz of cold water. Consume within 30 minutes before working out. Depending on tolerance, mix 1 serving (1 scoop) of NITRAFLEX® with 8-10 oz of cold water and consume within 30 minutes before working out. Do not take within 5 hours of bedtime.
Special Times of Use
(Do not take more than 1 scoop within 24 hours)
Malic acid, silicon dioxide, sucralose, natural and artificial flavor, l-tartaric acid, acesulfame potassium, natural sweetener blend (erythritol, fructooligosaccharides, natural flavor).
Contains 325 mg caffeine anhydrous.
Contains bioengineered food ingredients.
One serving contains 325 mg Caffeine, 1000 mg of Nitrosigine®, and a clinically researched dose of Boron.‡
‡Scientific References: 1. Romero MJ et al. Cardiovasc Drug Rev 2006- 24(3-4): 275. 2. Sureda A et al. Free Rad Res 2009- 43(9): 828. 3. Komorowski J, Perez Ojalvo S, Sylla S, Veledar E. Arginase inhibition by inositol-stabilized arginine silicate (ASI- Nitrosigine®)- a novel .. mechanism by which ASI enhances arginine bioavailability. Current Developments in Nutrition. 2018-2(11):P08-054. 4. Rood-Ojalvo S, Sandler D, Veledar E. Komorowski J. The benefits of inositol-stabilized arginine silicate as a workout ingredient JISSN. 2015-12(Suppl 1):P14. 5. Komorowski J, Perez Ojalvo S. A pharmacokinetic evaluation of the duration of effect of inositol-stabilized arginine silicate and arginine hydrochloride in healthy adult males. The FASEB Journal. 2016-30(Suppl 1):690.17. 6. Kalman D, Harvey PD, Perez Ojalvo S, Komorowski J. Randomized prospective double-blind studies to evaluate the cognitive effects of inositol-stabilized arginine silicate in healthy physically active adults. Nutrients. 2016-8(11):736. 7. Evans M, Zakaria N, Marzuk M, Perez Ojalvo S, Sylla S, Komorowski J. An evaluation of the effects of inositol-stabilized arginine silicate (ASI- Nitrosigine®) in preventing the decline in cognitive function caused by strenuous exercise. JISSN. 2018-15(Suppl 1):A50. 8. J Trace Elem Med Biol. 2011 Jan-25(1):54-8. doi: 10.1016/j.jtemb.2010.10.001. Epub 2010 Dec 3.
WarningsNot for use by individuals under the age of 18. Do not use if pregnant or nursing. Do not use if you have a medical condition or are taking any prescription medication. Do not use this product if you are using a monoamine oxidase inhibitor (MAOI) or any other dietary supplement, prescription drug or any over-the-counter drug containing ephedrine, pseudoephedrine, phenylpropanolamine or other stimulant. If you experience any other adverse reaction discontinue use immediately and consult a physician. Individuals who consume caffeine with this product or who are sensitive to caffeine may experience serious adverse health effects. Do not exceed recommended serving. Do not consume with alcohol or other stimulants. 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. Keep out of 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.
Contents are measured/sealed by weight, not volume.
Do not exceed recommended daily dosage.
Do not use if neck seal is broken or missing. Store in a cool dry place.
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