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MRI NO2 Black
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MRI NO2 Black
MRI NO2 Black
300 Caplets
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Package Quantity: 
300 Caplets
Serving Size: 
3 Caplets
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Product Description

950% More Nitric Oxide - All Day Long

NO2 Black is the first patented extended-release nitric oxide generating supplement designed to deliver upper limit nitric oxide - all day long. It is enhanced by the patent-pending ACTINOS2- technology. ACTINOS2 was developed to increase NOS (nitric oxide synthase), the rate-limiting factor in the human body's ability to generate nitric oxide.

With more NOS, the MRI NO2 Black supplement delivers upper limit nitric oxide for massive gains in lean mass, "in-gym" muscle recovery, and skin ripping pumps. NO2 Black is also enhanced with alpha lipoic acid to help you keep your muscle gains.

Flash Recoveries
Your training is all about adding new lean muscle. And what "signals" the growth of that new muscle? Nitric oxide. So it stands to reason you want higher levels of nitric oxide maintained through extended periods of time. That's just what you get with NO2 Black supplement. 950% higher levels than previously possible - sustained throughout the day! That's why thousands of bodybuilders - like you - are adding massive amounts of new muscle every day with MRI NO2 Black.

"In-Gym" Muscle Recovery
Here's a scientific fact: The faster you start your recovery, the faster you add new muscle. With MRI's nitric oxide supplement MRI NO2 Black, you start to recover even before you leave the gym! How is this possible? MRI's new NOS Up-regulating technology - ACTINOS2 - generates 950% higher nitric oxide levels. These "upper limit" levels of nitric oxide "hyper-dilate" the blood channels, driving vital recovery nutrients (like aminos and glucose/glycogen) to your muscles faster and in far greater quantities. And NO2 Black's extended-release technology ensures the continuous surge of those nutrients all day long. Even as you're lifting, the recovery nutrients are coursing to your muscle cells! If it weren't for the extended-release technology, NO2 Black wouldn't stand a chance of driving recovery because nitric oxide is a gas that becomes inert within 2-3 seconds. So the real key to nitric oxide's efficacy is MRI's pHylex9- extended release delivery technology.

Skin Ripping Pumps - Lasting into Tomorrow!
Every bodybuilder can tell you, you look your best right after a workout. It's when you're pumped to the maximum. It is the quick return on your investment of hard work in the gym. Now with NO2 Black supplement from MRI you can keep a good portion of that look into the next day!

And keep in mind, pumps do more than look great. They're living (and impressive) proof of increased blood flow delivering vital "growth nutrients" to your muscles. That's why with NO2 Black, you just keep making gains day after day! And gains that you keep!

At Last... Breaking the "NOS Barrier"

Up-Regulating "NOS" Enzymes Yields 950% N.O. Increase

Your body uses an enzyme called "Nitric Oxide Synthase" (NOS) to convert the arginine you supplement, or ingest, into nitric oxide. Humans naturally have very limited NOS, putting a "ceiling" on nitric oxide production. NO2 Black's ACTINOS2 multiplies the number - and activity - of NOS, generating 950% higher nitric oxide levels than previously possible.

Two decades ago bodybuilders had only plain (not extended-release) arginine, today resurfacing as "fast" release nitric oxide generators. These products can be used as pre-workout boosters, but you will see little benefit in sustained muscle growth, pumps, and recoveries. That's because after arginine reacts with nitric oxide synthase to generate nitric oxide, you get a 2-3 second blip and the N.O. disappears. That's why MRI developed the original NO2 supplement in 2002. That's when Arginine-AKG was placed in extended-release formula. Suddenly, users saw very good results. Now, 5 years later, for the first time with NO2 Black's "NOS Up-regulation," you have the "upper limit" levels of nitric oxide (950% greater) extended throughout the day! Now you can experience ferocious gains and watch your physique transforming from day to day!

ACTINOS2: NOS "Up-Regulating" Technology
NO2 Black "Up-regulates" (creates more of) the body's NOS enzymes. NOS enzymes are what convert arginine into nitric oxide. Before NO2 Black, the body's limited amount of NOS prevented full generation of nitric oxide. But now with the added NOS, NO2 Black supplements break the "NOS barrier" - creating 950% higher nitric oxide levels than historically possible. This sustained explosion of nitric oxide is what gives you the never-before-seen type of results.

Breaking the NOS Barrier
Before NO2 Black, there was a natural "limit" to the amount of nitric oxide the human body could generate. That placed a limit on the results you could expect. Now, thanks to ACTINOS2 - MRI's new NOS Up-regulating technology — NO2 Black nitric oxide supplement is able to break the NOS Barrier - obliterating the previous limit of nitric oxide.

Physiological Change — Starting Today
We're finally witnessing the sheer physiological power that these upper limit levels of nitric oxide exert on your gains. With 950% higher levels than previously possible, no wonder users are reporting the biggest gains of their training lives. The best part is, you'll see and feel the overwhelming effects of NO2 Black after your first dose. The quick effect is attributed to ACTINOS2's ability to quickly react with arginine alpha-ketoglutarate — so you feel a rapid shot of energy.

pHylex9- Patented Extended-Release Delivery Technology
NO2 Black employs MRI's famous pHylex9 delivery technology for hours of sustained release arginine-alpha ketoglutarate, alpha lipoic acid, and ACTINOS2.

Other Sizes

MRI NO2 Black 180 Caplets
MRI NO2 Black 300 Caplets

Supplement Facts

Serving Size: 3 Caplets
Servings Per Container: 100

Amount Per Serving

Arginine Alpha-Ketoglutarate (A-AKG) - 3000mg
Proprietary Blend 150mg
Alpha-Lipoic Acid (Thioctic Acid)
ACTINOS2 Whey Peptide Fraction

Other Ingredients
Calcium Phosphate, Cellulose Ethers And Composites, Seaweed Extract, Corn Extract, Pectin (Citrus Fruit Extract), Magnesium Stearate


For men up to 200 Lbs: 8 caplets (4 caplets 30 minutes before breakfast and again 30 minutes before lunch)
For Men Over 200 Lbs: 10 caplets (5 caplets 30 minutes before breakfast and again 30 minutes before lunch)

For Women Up to 125 Lbs: 4 caplets (2 caplets 30 minutes before breakfast and again 30 minutes before lunch)
For Women Over 125 Lbs: 6 caplets (3 caplets 30 minutes before breakfast and again 30 minutes before lunch)

Note: To maximize results, drink at least 64 ounces of water daily while using NO2 Black.


Diabetics, women who are pregnant or nursing, individuals being treated for high blood pressure or serum glucose control or rectile dysfunction, individuals who are thiamin deficient, allergic to alpha-lipoic acid or other sulfer-containing compounds, or taking prescription drugs, should consult their physician before using this product. Use this product with caution if you have history of cold sores. Use of this product us not recommended in individuals allergic to corn products, gluten, or citrus fruit. Not intended for use by individuals under the age of 18 years. Keep out of reach of children.

* No claims found on this web page or in print have been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion about weight loss, bodybuilding or general health on this web page is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any weight loss diet or exercise program.

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