Project AD | NITR-OX Project AD $43.95
Project AD | NITR-OX Project AD $48.95

Project AD | NITR-OX

Regular price$39.95
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Every bodybuilder, athlete and weekend warrior knows what the pump is and how it is quite possibly the most psychologically motivating sensation experienced by gym goers. Of course you train to get big, but as soon as you step foot in the gym there is only one goal on your mind: Get the kind of skin-stretching pump that makes you feel like you can smash through a brick wall. Aside from the mental and aesthetic benefits associated with the pump, what you may not know is that achieving peak vasodilation supports new muscular development. That's right! The pump, scientifically identified as exercise-induced hyperemia, is vital to creating the most anabolic environment conducive to new growth.

Nitr-Ox is a revolutionary pre-workout pump formula that takes combines the marvelous pump-inducing compounds HydroMax (Glycerol) and L-Norvaline, and fuses them with a massive 6 gram dose of Citrulline Malate to keep your muscles fuller for extended periods of time, so you can receive the benefits of nitric oxide, such as better nutrient transport and greater mitochondrial density and efficiency, during and after your workouts for hours! On top of the skin-tearing pump Nitr-Ox delivers, the performance benefits are equally as impressive. This particular combination has been scientifically proven to raise both aerobic and anaerobic capacities, meaning more reps, more weight and increased endurance. If you're ready to shoot hypertrophy through the roof and experience blood swelling pumps like never before, add Nitr-Ox to your arsenal. "The greatest feeling you can get in a gym, or the most satisfying feeling you can get in the gym is the pump." - Arnold Schwarzenegger.

Benefits & Results:

* Increase muscle fullness and pump for hours

* Increase exercise capacity

* Enhance hypertrophy

* Supports nutrient delivery to working muscles

* Aids in growth of lean muscle mass

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Customs, duties, and taxes

Customize the following: Supplement HQ is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).


Supplement HQ is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier or our support team directly to file a claim. Please save all packaging material and damaged goods before filing a claim.

International Shipping Policy

Supplement HQ offers international shipping to select international countries, and we're always expanding where we can ship internationally.  If we can ship to your location, you will have the option to checkout with a normal address of your location.

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At the Arsenal, we only sell products we truly believe will help you grow. The brands we carry are used by top athletes, lifters, & bodybuilders all around the world.



Caleb and the staff will treat you like family every visit! They really know their products also, any questions about what you need or want will be answered, and if they don’t have the answer they’ll find it!

Kyle Koerner

Everyone in The Arsenal are very nice, helpful and professional. They really listening to what your needs are and how to help you get those gains or tone down. It’s nice to know they have doctors that help back up their products and these are the kind of products they want in their store. Supplement HQ care about what’s in their products and the health of others.

Cynthia Reynolds

Great group of knowledgeable people! Everyone was super friendly and willing to help without the pressure to buy something I didn’t need! Shelves were stocked full of plenty of options and cannot beat the pricing!

Braden Dzemske

Caleb is one of the most informed and honest guys in the industry!! If you’re in the Wichita area stop by!


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