NOXygen™ - Unflavored | GNC

Product Information



NOXygen™ is a novel stimulant-free preworkout adjunct designed to create an oxygen-sparing environment through enhancing vasodilation and blood flow with Nitratene™ while simultaneously volumizing muscle cells and increasing lean body mass (LBM) with HydroMax® water-soluble glycerine. Yet another industry first for Purus Labs®, NOXygen is perfect for both strength and endurance athletes


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  40

Amount Per Serving     % DV

Carbohydrates  1.5 g   **
Sugar Alcohol (as HydroMax® glycerine)  1.5 g   **
Sodium  65 mg   **
NO3-TMG™ Blend (Beet Root Extract (std. min. 70% betaine nitrate), Nitratene™ (FCC-grade sodium nitrate))  740 mg   **

** Daily Value (DV) not established.
Other Ingredients
Natural Flavor, Silica, Calcium Silicate
Label (click image to enlarge)

How To Use

NOXygen™ usage: Add one to two servings to your preworkout beverage 15-30 minutes before training for maximum blood and oxygen delivery. For endurance training, mix with your intraworkout or hydration beverage and consume throughout training.
NOXygen™ is intended only for healthy adults above the age of 18. All individuals should consult a licensed healthcare practitioner before using this product. Do not use this product if you have been diagnosed with or have a family history of (including, but not limited to): heart disease, thyroid disease, liver disease, cancer, Barrett's Esophagus, gastroesophageal reflux, diabetes, hypoglycemia, hypo/hypertension, asthma, any psychiatric condition including depression or seizure disorder, or if you are using any other dietary supplement, prescription drug, or over-the-counter drug intended to promote vasodilation, in particular those intended for erectile dysfunction. The combined use of vasodilatory supplements or drugs and NOXygen™ could cause an unsafe drop in blood pressure. Discontinue use and contact a medical doctor immediately if you experience an irregular or rapid heart beat, chest pain, shortness of breath, dizziness, lightheadedness, fainting or presyncope, tremors, headache, nausea, or other similar symptoms. If you are a performance athlete and/or subject to drug testing, please ensure compliance with your regulatory body prior to use.
Distributed by Pusua Labs®, 11370 Pagemill Rd., Dallas, TX 75243


3.6 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great workout enhancer.
Works great. Like that its unflavored so I can add it to my aminos for afternoon workout.
April 11, 2019
3 months ago
I have used this product for some time now and absolutely love the gains
I am definitely recommending this product.
April 1, 2019
3 months ago
No effect
No effect one way or another. Noticed no difference in my preworkout effectiveness
February 28, 2019
4 months ago
No noticeable difference
Read the reviews and purchased - not a huge critic of clumps or discoloration and can live with a very slight chalky taste mixed with my Pre. Have used only twice (slightly more than recommended serving - 1.25 scoops), felt no pump as claimed by others.
November 5, 2018
I did not get a chance to use the NOXYGEN because the power is moist.
June 18, 2018
1 year ago
This stuff really gives you that extra pump you needed!
June 12, 2018
1 year ago
5 star no doubt. I will never workout without it. Thank you so much
December 24, 2017
1 year ago
I love this product. It gives a great pump, i add it to pre workout or BCAA and it works great.
July 20, 2017
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Browse 1 question Browse 1 question and 1 answer
Is it safe to take with creatine?
Antonio G on Mar 22, 2019
BEST ANSWER: Yes, I frequently use a Pre workout with creatine and use NOXygen.