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What Happened To MRI NO2 Original & Why The New Powder Is Even Better

What Happened To MRI NO2 Original & Why The New Powder Is Even Better

Posted by MRI Performance on Sep 4th 2020

We are asked all the time, "Why is the MRI NO2 original Black pills no longer available?"

The short answer is, "The powder version is significantly better and more effective than the pills!"

For a more in-depth explanation, keep reading.

Why Is NO2 Black No Longer Available In Pills

MRI only offers NO2 in powder form now, instead of the pills.

The updated powder form is better than the pill form because it provides 230% more NO production because of the ample ingredient profile.

The previous version of NO2 only provided 3 g of arginine per serving. The new, updated powder version provides over 8 grams of active NO producing ingredients, including 750 mg of Nitrosigine.

Nitrosigine is a patented complex of bonded arginine and silicon that can help enhance performance. Nitrosigine is scientifically engineered to last up to 6 hours and begins working within 15 minutes. Combining this with 4 grams of L-Citrulline and other NO producing ingredients makes for an extremely effective NO product!

Nitrosigine is a scientifically substantiated ingredient with 19 studies showing either efficacy or safety. Nitrosigine can take your workout to the next level3 and enhance performance by promoting blood flow and by increasing focus and energy.1 Nitrosigine provides strong benefits to help you get the results you want in and out of the weight room. Nitrosigine benefits you from activity through recovery, so that you achieve your fitness goals. -

Additionally, we only offer the powder because the absorption rate is greater, meaning your body can begin to utilize the supplement faster and more effectively than pill form.

Capsules just aren’t built for instant results. They’re designed to work their way through your system before they start getting absorbed. Powdered supplements, however, don’t have a barrier. The only barrier is your mouth. So just add water, drink it down, and your body begins absorbing it right away – which leads to quicker benefits. - The Onnit Research Team

The new formula is a powder product rather than a pill because it benefits your body and workouts faster. And, the new formula is actually black because it contains activated charcoal that serves as a detoxing agent.

Keep in mind NO2 provides 60 servings!

Check Out MRI NO2 Black Powder

NO2 Black Original Vs. New Ingredient Profile


Arginine (3 g per serving)

Proprietary Blend (150 mg per serving)
*Alpha-Lipoic Acid
*Actinos CFM Nitro P


*No Fillers Or Proprietary Blends*

*100% Transparent Label*

Nitrosigine (1 g per serving)
Nitrosigine increases blood flow, pump, and vascularity. It also impacts cardiovascular health and increases in effectiveness over time.

Blood flow is critical during resistance and endurance training because it allows oxygen and nutrients to be delivered to working muscles. Enhanced blood flow is important both intra-workout and post-workout as it has been shown to help with muscle growth and recovery.

In preclinical studies, Nitrosigine showed increased blood vessel relaxation which can help increase blood flow. In addition, blood vessel relaxation was almost 5x greater with Nitrosigine in comparison to arginine HCl. Nutrition21

S7 (100 mg per serving)
S7™ is a low dose blend of seven (7) plant-based ingredients that have been clinically shown to increase nitric oxide (NO) by 230% based on 50 mg serving.  MRI NO2 Muscle Pump provides 100 mg per serving!

Citrulline (4 g per serving)
The OG of PUMP, Citrulline is a Nitric Oxide (NO) booster.

Hydromax (1.5 g per serving)
Take your hydro-pump to the next level. HydroMax is a high concentrate powdered glycerol that is nearly 6x as potent as glycerol monostearate.

L-Ornithine (750 mg per serving)
L-Ornithine is an amino acid that helps produce NO, widen your blood vessels, deliver pump, and plays a role in detoxifying processes for pure power and pump. It also breaks down fatigue promoting metabolites so you can go longer.

Agmatine Sulfate (500 mg per serving)
Agmatine Sulfate helps prevent NO breakdown so you can enhance your training time with greater endurance.

Activated Charcoal (100 mg per serving)
Activated charcoal acts as a detoxifying agent for pure pump performance.

With clinically-effective doses of high-quality ingredients, MRI NO2 Black Muscle Pump will help you power through your workouts with an insane pump!

The NO2 powder is now even better because it is formulated with ingredients shown to perpetuate pump & dilation, increase blood flow & vascularity, and enhance energy & power to create optimal Nitrix Oxide production and performance.

NO2 Black Powder Recommended Servings

1 serving (1/2 scoop) twice a day. On training days, adhere to the servings below. On training days take your first serving with 4-6 oz of water on an empty stomach 0-30 minutes before a workout. Consume your second serving at least 6 hours before or after your pre-workout serving.

Adjust water amount to desired consistency. As NO2 Black® Muscle+Pump is highly concentrated, adhere to the below servings information.


Up to 200 LBS: 1 serving (1 scoop) twice a day at least 30 minutes before eating or working out.

Over 200 LBS: 2 servings (2 scoops) twice a day at least 30 minutes before eating or working out.


Advance your training and health with hyper pump, energy and vascularity. The new NO2 Black Muscle Pump is packed with S7 , Nitrosigine and Hydromax to increase NO production, hydration and dilation to enhance blood flow to your muscles and fullness to your pump during your workouts.

By the way, did you know NO2 Black is back too? This is a energy sustaining, power producing, and focus enhancing pre-workout! To learn more, MRI BLACK POWDER.