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GAT

Sport, NITRAFLEX® Advanced, Pre-Workout, Grape, 10.9 oz (309 g)

4.8 · 318 reviews
3,185 ₽

Nitrosigine® Bonded Arginine Silicate Extreme Energy Intense Focus Enhanced Pumps Dietary Supplement Naturally and Artificially Flavored 325 mg Caffeine 1,000 mg Nitrosigine® 1,500 mg Beta-Alanine 200 mg Boron Citrate No Artificial Colors/Dyes Creatine Free Explosive Energy Laser Focus Feel Your Power Surging Within Minutes From 1 Scoop Increase Free Testosterone By Up to 29% 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®: 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 and a perfect synergistic partner to L-Citrulline.‡ 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.‡ 1-Scoop Serving: NITRAFLEX® is so potent, only 1 scoop (1 serving) is necessary. Do not exceed 1 scoop in a single 24-hour period. Do not take NITRAFLEX within 5 hours of bedtime. 200mg of Boron Citrate in Every Dose of Nitraflex®: This trace mineral has been shown to lower estrogen, while raising free testosterone by 28.3% in as little as 7 days! Cognitive Enhancers: NITRAFLEX® contains unique ratios of scientifically validated compounds that help you remain alert, intense and focused while you're flying from set to set with veins fully dilated and muscles pumped to the extreme. ‡ 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.

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Nitrosigine® Bonded Arginine Silicate Extreme Energy Intense Focus Enhanced Pumps Dietary Supplement Naturally and Artificially Flavored 325 mg Caffeine 1,000 mg Nitrosigine® 1,500 mg Beta-Alanine 200 mg Boron Citrate No Artificial Colors/Dyes Creatine Free Explosive Energy Laser Focus Feel Your Power Surging Within Minutes From 1 Scoop Increase Free Testosterone By Up to 29% 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®: 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 and a perfect synergistic partner to L-Citrulline.‡ 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.‡ 1-Scoop Serving: NITRAFLEX® is so potent, only 1 scoop (1 serving) is necessary. Do not exceed 1 scoop in a single 24-hour period. Do not take NITRAFLEX within 5 hours of bedtime. 200mg of Boron Citrate in Every Dose of Nitraflex®: This trace mineral has been shown to lower estrogen, while raising free testosterone by 28.3% in as little as 7 days! Cognitive Enhancers: NITRAFLEX® contains unique ratios of scientifically validated compounds that help you remain alert, intense and focused while you're flying from set to set with veins fully dilated and muscles pumped to the extreme. ‡ 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.

Customer reviews

5.0
verified purchase
The best preworkout ever

Great pre workout! The first time that I used it I felt very energetic, but also very focused. I am not new to the pre workout scene and I have tried many over the years. This one is great because I received all the energy and focus that I needed without the weird tingly feeling that shoots through your hands and face when using other kinds of pre. I know that some people might enjoy that, I kinda like it myself, but having all the energy and focus without that side effect was great. It recommends 10oz of water per scoop but I think you should drink a little more. I always work out in the morning before going to work and that is when the human body tends to be the most dehydrated. So, if you are going to use this product in the morning I recommend drinking about 16oz. Extra water never hurt anyone, but lacking water can.

3/30/2021
5.0
verified purchase

This grape-flavored pre-workout gives me an incredible energy surge that kicks in about 20 minutes after I drink it. The focus is so intense, I can completely zone in on my lifts without any distractions. I did have to start with a half scoop because the full serving was a bit too strong for me at first. It's hands-down the most effective pre-workout I've used for pushing through tough sessions.

10/10/2025
5.0
verified purchase
Прекрасно!

Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!

9/20/2025
3.0
verified purchase
Too Many Additives, Decent for Beginners

The quality of this pre-workout is okay, but it has too many additives in the formula, which makes it feel less clean compared to other options. The taste (grape) is fine, but nothing special. When it comes to workout performance, it doesn’t deliver enough — there isn’t enough beta-alanine for a real stimulus or strong pump. That said, the efficiency is fair for someone new to pre-workouts. If you’re a beginner, it might be decent to start with, but for anyone more experienced or looking for intensity, it’s underwhelming.

9/1/2025
5.0
verified purchase

I liked this product , i recommend to give it a try. The ingredient is very beneficial for workout. It had numerous benefits which there in nutrition fact table. The quality of the product is good and serving size is perfect. It is good value of money , i would buy it again.

11/27/2024
5.0
verified purchase
Sport, NITRAFLEX, Grape

The quality of NITRAFLEX is evident in its formulation. Sport NITRAFLEX, Grape Supplement is an excellent choice for anyone looking to elevate their workout performance. It combines powerful ingredients with great taste, delivering energy, focus, and strength in one effective pre-workout formula. The clean energy boost and impressive muscle pumps set it apart from many competitors.

11/26/2024
5.0
verified purchase

GAT Sport NITRAFLEX in Grape flavor has been an impressive pre-workout supplement that boosts my energy and focus during intense gym sessions. The grape flavor is surprisingly good, and it mixes well without clumps, making it easy to drink before a workout. I’ve noticed increased endurance and strength, allowing me to push through longer and more intense training sessions. Overall, it’s become a reliable product for enhancing my performance, providing a clean energy boost without the jitters.

11/6/2024
5.0
verified purchase

The quality and taste is great The size is ok. ingredients seems to be balanced and have seen benefits & difference since using this for fitness/workout

10/27/2024
5.0
verified purchase

nitraflex is the best pre workout supplement ever, iam useing it since 4 years now, quality is more than perfect 1 scoop as a begining benefit is 100%

10/15/2024
5.0
verified purchase

An outstanding quality product. It is a beneficial supplement for workout and fitness. The ingredients benefit my diet and endurance. The package and size are excellent. It tastes good. Good flavor. Its omega component boosts my muscle energy and strength. All in all, product is excellent in each aspect. Go for it, guys!

10/7/2024