Purus Labs


Where We Ship From
Noxygen has a rating of 4.4 stars based on 10 reviews.
Subscription details
How subscriptions work

Products are automatically delivered on your schedule. Modify or cancel your subscription anytime after the 2nd shipment.

Nutrition Facts
Serving Size: 2
Servings per container:
Amount per serving
%Daily value*
Nutrition Facts
Serving Size:
Servings per container:
Amount per serving
%Daily value*

What Is It: This is the original stimulant free pump enhancer intended to be added to pre workout. Purus Labs is known for their top performing products and this does not disappoint. 

Now comes in even faster hitting liquid caps! 

Purus Labs Noxygen

The industry is saturated with haphazardly thrown together, underwhelming preworkout concoctions that are designed for marketability and profitability, not performance. Aware of this epidemic, and knowing we cannot feasibly convince every individual on the planet to use Purus Labs® ConDense™ for superior pre workout priming, we proceeded to create an unflavored, stimulant-free preworkout additive. This allows consumers to affordably spike any other company’s pre workout, ensuring a truly effective performance experience. The only thing more appealing is that we made it ridiculously economical for a 40 serving container, so none would be excluded from the industry-first rave we have created.

Whether strength or endurance is your goal, Purus Labs® NOXygen™ will compliment any preworkout or intraworkout beverages, giving you expanded strength, endurance and hydration. Your tastebuds won’t even realize it’s in there, but your muscles definitely will!In some instances, it will even make your pre workout taste better. NOXygen™ is stimulant and dye free, so feel free to add it into your daily regimen on non-training or cardio days as well. NOXygen™ truly is an “any exercise, anytime” performance accelerant.


As a pre workout additive: Consume 1-2 scoops NOXygen™, mixed within your favorite preworkout, 30-60min prior to exercise. Continue to drink water up to and throughout your workout to further the effects.

**Due to its amazing Hydromax ingredient, NOXygen™ will appear clumpy but that is completely normal...the clump = the pump**

Video Explanation


Ingredients Explained


We utilize the vasodilatory and oxygenating benefits of Nitratene™ naturally occurring dietary nitrates to create a biphasic approach to oxygen delivery. These nitrates support your body’s ability to synthesize ATP (muscular energy) by using less oxygen during the process, thereby creating an oxygen sparing environment for your cells. Intuitively, this, leads to enhanced energetic performance. We have initiated third-party clinical research on a single dose of our Nitratene™, and preliminary results have shown 3.5x increases in NOx after just 14 days of usage. This is some of the most powerful data, of any supplement, we’ve ever come across. We’re proud to have been the first to bring you Nitratene™, as it now quickly becomes an industry benchmark and begins to appear in the competition’s formulas. 

Another industry-pioneering material we are introducing is HydroMaxŽ, our high molecular weight, water soluble glycerol inclusion. It yields the highest pure glycerol content of any other form available (12x more glycerol than traditional glycerol monostearate), plus it is water soluble, unlike the other forms. Glycerol is an osmotic compound, much like the amino acids creatine and taurine, drawing and retaining water within muscle cells, hence volumizing them. More intramuscular water volume increases muscle size immediately, aids in mechanical advantage (lifting more weight), enhances hydration and helps prevent injury. Researchers have seen up to a 24% increase in endurance and others have observed a 5% increase in power or work. During the formulation stage, we conducted independent research at a third party accredited research lab and found HydroMaxŽ induced a huge intramuscular fluid shift, as elucidated by DEXA scan in multiple athletic individuals. 

**Due to its amazing Hydromax ingredient, NOXygen™ will appear clumpy but that is completely normal...the clump = the pump**

Typical Effect of Acute Resistance Exercise on DEXA-measured Changes in Lean Mass Using HydroMax® Dosage, Parallel to Purus Labs® NOXygen™ Inclusion Dosage.

    As you can see above in the first graph, the lean mass % increase observed with NOXygen™’s HydroMax® dosage was over double the increase seen by resistance training alone.

    Effect of HydroMax® Glycerol Dosage, Parallel to Purus Labs® NOXygen™ Inclusion Dosage, on BIA-measured Changes in Fluid Volumes

    *TBW= Total Body Water, ECF= Extracellular Fluid, ICF= Intracellular Fluid *BLUE= water only, RED= preworkout powder, GREEN= Preworkout + NOXygen™’s HydroMax® dosage

    In this second graph, you can see that our dosages increase Total Body Water but also that the increase is predominantly intracellular (good, full muscles) instead of extracellular (bad, bloated) fluid. We also can clearly see the immense impact HydroMax® had on Intracellular Fluid (GREEN), once added to the pre workout powder. This is precisely why we developed this product, to be a pre workout accelerant and complete other companies’ products!

    Nutrition Facts


    Purus Labs Noxygen Supplement Facts

    **Due to its amazing Hydromax ingredient, NOXygen™ will appear clumpy but that is completely normal...the clump = the pump**

    Does Your Email Even Lift?
    CP Warehouses
    Campus Protein Warehouses