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GAT Nitraflex 30 serves


GAT Nitraflex 30 serves GAT Nitraflex 30 serves GAT 4.7 5 138 56.67

GAT Nitraflex 30 serves


GAT Nitraflex 30 serves GAT Nitraflex 30 serves GAT 4.7 5 138 56.67
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Amino Z ULTRA Shaker Bottle 700mL with Mixer

Add Amino Z ULTRA Shaker Bottle 700mL with Mixer & save $4 (normally $9.95). No further discounts apply.

Total: $70.40
Bundle Discount: -$4
Together: $66.40


GAT Nitraflex

What is GAT Nitraflex?

When it’s time for the gym, how do you feel?

Are you pumped and ready to conquer?

Or do you have to push yourself to get moving?

If you want to extinguish the fatigue that finds you throughout the day in order to crush your workout, then you need GAT Nitraflex.

Nitraflex by GAT focuses on getting you the energy, intensity, and focus you want. Nothing beats its unique formula that combines hardcore energy boosters with thermogenics and nootropic compounds. Used as a part of a well-planned training program, Nitraflex by GAT may be able to help support your energy and intensity levels along with your mental focus.

Experience the difference with Nitraflex by GAT.

What are the benefits of using GAT Nitraflex?

Nitraflex by GAT is made with an incredible high quality formula that may be able to provide you with the energy, intensity, and alertness that you need during your toughest workouts. Nitraflex by GAT is an unbeatable blend of energy boosters and thermogenics that may be able to help you achieve your fitness goals.


May boost mental focus
May be able to enhance your cognitive processes such as memory
May help to increase neuromuscular health


Shown to amplify natural energy
May increase your alertness
May be able to promote fat oxidation


May boost performance
May be able to support strength gains intra-workout
Supports high energy levels (1-4)

Who should be using GAT Nitraflex?

Do you wish you had more energy before going into the gym?

How badly do you want to achieve your goals of muscle building and fat loss?

If you’re ready to step up your game, Nitraflex by GAT is here to help.

Backed by several hard hitting energy boosters and thermogenic compounds, Nitraflex by GAT may be able to support your energy levels so that you can attain the muscle building and fat loss goals you’ve been struggling to achieve.


1. Caille E.-J. Study concerning the bisorcatedemanol effects upon quantified EEG, cortical vigilance and mood. Comparative double-blind, cross-over balanced design versus pirisudanol. Psychol Med. 1986;18:2069-2086.

2. Kreider RB.Effects of creatine supplementation on performance and training adaptations.Mol Cell Biochem. 2003 Feb;244(1-2):89-94.

3. Hobson RM, Saunders B, Ball G, Harris RC, Sale C.Effects of β-alanine supplementation on exercise performance: a meta-analysis.Amino Acids. 2012 Jul;43(1):25-37. doi: 10.1007/s00726-011-1200-z. Epub 2012 Jan 24.

Serving Size: 1 scoop (10g)

NOTE: Ingredients List & Nutritional Information List are for BLUE RASPBERRY flavour. These may vary slightly depending on different flavours. Sodium Citrate, Sucralose, Natural & Artificial Cherry Flavor, Acesulfame-K, Silica, Alum Lake Red #40, Alum Lake Blue #1.

Other Ingredients/Information
Vasoactive Arginase-Regulating NO Precursor Complex
2-Amino-5-(Carbamoylamino)pentanoic Acid, (S)-2-Amino-5-Guanidinopentanoic Acid, L-Arginine Alpha-Ketoglutarate, (E)-5-(4-Hydroxystyryl)benzene-1,3-Diol, 4-[(E)-2-(3,5-Dimethoxyphenyl)ethenyl]phenol [Pterostilbene]
Acute Energy, Focus, Intensity, Neuromodulating, Endurance Complex
3-Aminopropanoic Acid (As CarnoSyn®), 1,3,7-Trimethyl-1H-Purine-2,6(3H,7H)-Dione, 2-(Dimethylamino) Ethanol, 2-Acetylamino-3-(4-Hydroxyphenyl)-Propanoic Acid, 2-Amino-4-(Ethylcarbamoyl) Butyric Acid, Rauwolscine (Rauvolfia Canescens L. [Leaf And Root])
Clinically-Studied Testosterone-Enhancing Complex
Calcium Fructopyranose Borate (CFB) US Patent #5,962,049

Training days: Day 1: Begin by assessing your tolerance with half a scoop (½ scoop) of NITRAFLEX™ mixed with 6-8 oz of cold water. Days 2 and beyond: Depending on tolerance, mix 1 serving (1 scoop) of NITRAFLEX™ with 6-8 oz of cold water and consume within 30 minutes before working out.
Non-training days: Take 1 serving (1 scoop) upon arising in the morning or before any physical activity.

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. Follow the instructions for assessing your tolerance. 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 rior to surgery or if you experience rapid heartbeat, dizziness, severe headache or shortness of breath. Do not take within five hours of bedtime.

GAT Nitraflex 30 serves Reviews

Average Rating:  

4.7 from 138 ratings
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Still the best

By Jake reviewed on 6/10/2021

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

Its the only workout that I haven't built a tolerance for. Always get a good pump, and tastes great!
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By Matthew reviewed on 23/09/2020

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

I was recommend this by a friend and found to to be ok, but not amazing. The buzz wasn’t that good and the flavour was average.
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The perfect preworkout

By Inggrid reviewed on 6/04/2020

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

The surge of energy makes you motivated and kept going even after 1 hour of exercising. Tingling sensation is expected however it is not overwhelming. Definitely worth to try and be warned, you will get hooked!
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Absolute preworkout!

By Inggrid reviewed on 17/12/2019

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

Loving the taste, great pump and no crash post workout. I have tried other brands but GAT is something else!
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Great pre workout

By Luke reviewed on 13/11/2019

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

This is the best pre that ive tried in awhile. It gives you intense energy, helps to increase your lifting performance, Provides you with sharp focus and tastes amazing.

Highly recommend
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Top Product

By Lukas reviewed on 4/06/2019

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

Switched from a rival and never been happier. Taste is slot better but noticing big lifting improvements
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The only preworkout that has never let me down

By Christopher reviewed on 22/01/2019

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

I simply love this pre workout, it’s the only one that consistently wakes me up and never makes me feel sick, I’ve tried nearly every pre workout and still nothing compares to NITRAFLEX.
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Best pre workout

By Chris reviewed on 27/12/2018

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

I have tried all pre workouts and nitraflex has consistently been the best on the market. It keeps you focused while working out and gives a huge pump.
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Love nittoflex

By Edd reviewed on 15/11/2018

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

As a natural gym goer who often trains twice a day Nitroflex has been a staple of my supplementation for a couple of years now. Favourite flavour is blue raspberry
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Best preworkout!!

By Sean reviewed on 17/10/2018

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

Love this product. Plenty of buzz when you take it. Comes on strong but doesn’t give you the “crash” afterwards.
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100 Day Returns

100 Day Returns!

• Easy and hassle free
• You can return both opened and unopened product (see below for details)

For up to 100 days from the day that you place your order, you can take advantage of our returns, even if you just change your mind!

Please note, this policy does not relate to items that are damaged in transit, lost or incur an issue beyond your control. In situations like these, we will either refund, credit or send a replacement to you without delay. Our 100 day returns is for your peace of mind if you don't like the product, or simply change your mind.

For any unopened product, just ship the item back and we will refund or replace that item! You can obtain a refund, store credit or product exchange to the same value. Just let us know within 100 days from the date of your order.

For any opened product (Club Z members only), we understand that trying new supplements sometimes carries some uncertainty. Perhaps you’re not sure about a new flavour, or you just bought the wrong product. So if you're not happy with your purchase within 5 scoops (or 5 serves) and 30 days from the date of purchase, you can send it back for a full money-back guarantee! The purchase must have been made when you had an active Club Z membership.

Please note that if your item was purchased as an advertised discounted shortdated item, the above time frames are limited to 14 days. Shortdated items are heavily discounted items due to a sooner expiry date.

If however there was any issue in receiving your order (for example, if your order was lost or damaged in transit) - don't stress! Just contact us and we'll fix things up for you.

Simply contact us by email, phone, chat or visit us in-store to arrange a return. Our returns policy is subject to our standard terms and conditions.

Other Returns

Whenever a problem is incurred that is not your fault, we will be happy to arrange return shipping (if applicable) and the shipment of any replacement goods to you to avoid any further cost and inconvenience. All you need to do is contact us so we can jump on it as quickly as possible.

Here's what we will do in certain situations:

- Your item has been damaged/lost in transit (we'll replace it)
- Incorrect goods received (although rare, we'll ship off the correct item)
- A problem with the actual product or anything else (we'll do what is necessary to fix things for you!)

So we can fix things quickly for you, please let us know of any issues within 48 hours of receiving your goods. In certain situations we may ask for a photograph (for example if the product is damaged in transit, so we can take it up with the delivery company to avoid future issues).

If you do receive an incorrect product, please do not open the actual product so we can arrange a resolution quickly.

In a nutshell, we work really hard on keeping you happy. So if a problem arises, just contact us and we'll do our very best to fix it!

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