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GAT Nitraflex 30 Servings Blue Raspberry - SupplementSource.ca
GAT Nitraflex 30 Servings Fruit Punch - SupplementSource.ca
GAT Nitraflex 30 Servings Grape - SupplementSource.ca
GAT Nitraflex 30 Servings Nutrition Panel - SupplementSource.ca
GAT Nitraflex 30 Servings Blue Raspberry - SupplementSource.ca
GAT Nitraflex 30 Servings Fruit Punch - SupplementSource.ca
GAT Nitraflex 30 Servings Grape - SupplementSource.ca
GAT Nitraflex 30 Servings Nutrition Panel - SupplementSource.ca

GAT NITRAFLEX, 30 Servings

by GAT Sport

High-intensity pre-workout for explosive energy and focus

  • Powerful formula: Delivers fast, clean energy with clinical-strength ingredients.
  • Enhanced focus: Supports intense mental drive and workout concentration.
  • Increases strength: Helps maximize performance and endurance in every session.
Save 12% Save 12%
$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$43.99 CAD
$43.99 CAD - $43.99 CAD
$43.99 CAD
Price per serving = $1.47 CAD
Flavour Blue Raspberry
Free shipping over $99, ships from Canada, Canadian authorized, and 30 years serving Canada
Shipping & Returns

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Natural Product Number Info

In Canada, all natural products must be issued a product license by Health Canada. This product number is known as a Natural Product Number or NPN. Products with this license have been assessed by Health Canada and have been found to be safe, effective and of high quality under their recommended conditions of use.

The NPN for this product is: 80035387

Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by SupplementSource.ca or the Canadian Food Inspection Agency (CFIA) and the Department of Health Canada (Health Canada) and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site or any information contained on or in any product label or packaging is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. SupplementSource.ca is not responsible for any statements or claims that various manufacturers make about their products or the general information provided for each product on this website. We cannot be held responsible for typographical errors, product formulation or label changes. Please consult with your own physician or health care practitioner regarding the suggestions and recommendations made on SupplementSource.ca and especially before using any product sold on this website
The displayed price per unit is an estimate only and should be used as a general guide. Variations such as flavour, size, or other product differences may affect this calculation. For the most accurate and up-to-date information, please contact us at customerservice@supplementsource.ca.

Source Certified

Products available at SupplementSource.ca are sourced directly from brands or authorized distributors in Canada or the United States. Products are stored and shipped directly from our climate-controlled warehouse. SupplementSource.ca does not allow 3rd-party resellers on its website.

GAT NITRAFLEX is a potent pre-workout designed for athletes who demand energy, focus, and power from the very first scoop. Its scientifically engineered formula combines high-impact stimulants, nitric oxide boosters, and strength-enhancing compounds to take your training intensity to the next level.

With NITRAFLEX, you’ll experience powerful muscle pumps, laser-like focus, and lasting energy that helps you dominate your workouts without the crash. The blend of beta-alanine, L-citrulline, and key minerals supports blood flow and endurance, while caffeine and nootropic agents sharpen your mental edge.

Whether you’re lifting heavy, training hard, or chasing personal bests, NITRAFLEX delivers consistent, reliable performance to help you push beyond limits and see real results.

Key Benefits

  • Boosts energy, focus, and endurance for intense training
  • Promotes stronger muscle pumps and vascularity
  • Supports power, performance, and motivation
  • Fast-acting formula with no post-workout crash

Ideal For

  • Experienced lifters and competitive athletes
  • Those seeking explosive pre-workout energy
  • High-intensity training and endurance sessions
  • Anyone wanting improved pump and mental focus
  • Users who prefer a clinically dosed, stimulant pre-workout

Frequently Asked Questions

Q: When should I take NITRAFLEX?

A: Take one scoop about 30 minutes before your workout for maximum energy and focus.

Q: Does NITRAFLEX contain creatine?

A: No, it’s creatine-free—perfect for athletes who prefer to control their creatine intake separately.

Q: How long does the energy last?

A: Most users experience clean, sustained energy and focus for up to 2–3 hours post-ingestion.

Q: Can beginners use NITRAFLEX?

A: It’s formulated for experienced users; beginners should start with half a scoop to assess tolerance.

Q: Will it cause a crash after workouts?

A: No, NITRAFLEX provides smooth, sustained energy without the harsh crash of lower-quality pre-workouts.

Summary / TL;DR

GAT NITRAFLEX delivers explosive energy, focus, and pumps to fuel your most intense workouts. With clinically tested ingredients and clean performance—all at the best price in Canada—it’s a pre-workout built for results.

Actual nutrition information may vary between product types and/or flavours.

  • 5 stars: 24 (86%)
  • 4 stars: 4 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Aaron G.
Excellent

I love this product, get a great pump and its cheaper than anywhere

S
Scott S.
Best PreWorkout

My go too for years!

J
Joel W.
Better price

I've been taking this product since it came out. Finally found it for a decent price!

D
Dylan
Average Preworkout

I tend to mix up pre-workout quite often (usually order one I am familiar with and a new one I haven't tried). Overall, I wouldn't say this was anything more than your typical preworkout. If your training duration is greater than an hour and a half I would look towards other products, otherwise give it a shot!

E
Elliott F.
On par with others.

Offers slightly elevates energy over a long period, without keeping you up at night. However, no crazy hulk mode with your strength level. Good alternative to cycle through so your body doesn’t get used to just one preworkout.

E
Elliott F.
On par with others.

Offers slightly elevates energy over a long period, without keeping you up at night. However, no crazy hulk mode with your strength level. Good alternative to cycle through so your body doesn't get used to just one preworkout.

M
Muhammad I.
Top 3 pre-workoyt

NITRAFLEX is in the top of my list of pre workouts. Is right up there with Total War and KILL IT. Can never go wrong with this product. Take one scoop at least 20min before your workout and you are good to smash some cold iron in the gym.

M
Muhammad I.
Top 3 pre-workoyt

NITRAFLEX is in the top of my list of pre workouts. Is right up there with Total War and KILL IT. Can never go wrong with this product. Take one scoop at least 20min before your workout and you are good to smash some cold iron in the gym.

D
Dawn D.
Top 3 for sure!

Another product in our top 3!!!!! Great taste, great energy, great focus!!!!

S
Sam T.
Great Pre-workout!

Been using Nitraflex for years. Love the jolt of energy it provides. All flavours are delicious

S
Sunny V.
Very good pre workout, amazing results, always my favourite

Very good pre workout, amazing results, always my favourite

T
Tim O.
GAT Nitraflex preworkout

Nice clean energy, with no crash or jitters. Blends well and tastes amazing ! Blue raspberry is my favourite. Tried a few other pre-workouts last year to switch it up, but always find myself coming back to Nitraflex. Can’t beat the quality and the price.

T
Tim O.
GAT Nitraflex preworkout

Nice clean energy, with no crash or jitters. Blends well and tastes amazing ! Blue raspberry is my favourite. Tried a few other pre-workouts last year to switch it up, but always find myself coming back to Nitraflex. Can't beat the quality and the price.

D
Dawn D.
Kick it in to overdrive!

Definitely a step up from my previous pre workout. I LOVE the all over tingle and the true feeling of focus.

D
David F.
Awesome preworkout!!

I have used nitraflex on and off for years and it is always a solid choice. Really great preworkout for supplement veterans too!

D
David F.
Awesome preworkout!!

I have used nitraflex on and off for years and it is always a solid choice. Really great preworkout for supplement veterans too!

D
Davinderjit P.
Best Preworkout

I love Nitraflex, great pump with no jitters

W
William I.
Nitra pump !

Love this stuff always a big pump!!

D
Dale M.
Best pre workout

I've tried many pre workout brands but still return to GAT! This is the best for energy focus and no crash
Excellent value too

D
Dale M.
Best pre workout

I've tried many pre workout brands but still return to GAT! This is the best for energy focus and no crash Excellent value too

T
Tim O.
GAT Nitraflex pre-workout

Love this pre-workout !

T
Tim O.
GAT supplements Nitraflex pre-workout

Love this product ! On my third one now and even got a friend to switch to it. Price is fair for the quality and number of servings you get. All flavours taste great but I think I like grape the best. Blends well, good clean energy and focus without the crash.

T
Tim O.
GAT supplements Nitraflex pre-workout

Love this product ! On my third one now and even got a friend to switch to it. Price is fair for the quality and number of servings you get. All flavours taste great but I think I like grape the best. Blends well, good clean energy and focus without the crash.

M
Malcolm M.
Great product

The service at supplement source.ca was smooth fast and efficient.. Great selection of products.. Would order from supplement source again very soon !!

C
Chris P.
Great prework with a great price from Supplement Source

This product is one of the best pre workouts ive tried, and ive tried lots. Gives me the right amount of energy when in the gym, and keeps going throught the day without a crash. Not to mention that Supplement source had the best price across alot of its competitors sites.

D
Dale M.
Best pre workout

I have a high tolerance for stimulus and this stuff actually works. Excellent energy focus and the ability to get me through the early morning workouts.
Highly recommend!

D
Dale M.
Best pre workout

I have a high tolerance for stimulus and this stuff actually works. Excellent energy focus and the ability to get me through the early morning workouts. Highly recommend!

M
Margarita A.
Very effective

I found this item really effective and high quality I have been buying products from Supp source and for sure price and quality is all 10.

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