free shipping on orders over $50

Black Stack

( saved $17.49 )
3 reviews Write a Review


Do not exceed recommended dose listed. These products are not intended for use by any persons under age 18, who are pregnant or lactating, or have serious medical conditions.

All persons should consult a physician or your healthcare professional before using dietary supplements, as individuals may have different supplemental needs. Consumption of these products that is inconsistent with recommended usage may produce adverse side effects. Discontinue use and contact a physician immediately if you experience any adverse symptoms.

  • Free Ground Shipping

  • Safe Payments

  • Amazing Selection

  • 230% more

    NO Production

  • 8000 mg

    of Citrulline

  • 11000 mg

    of Creatine

  • 300 mg

    of Caffeine

if it’s not blackput it back

Do you need a pre workout stack with the most effective focus-enhancing matrix available?  Stack NO2 Black® with Black Powder® to charge through your workouts with intensity, insane pumps, and explosive power!

  • Pumps

    CREATINE MagnaPOWER® + Creatine Monohydrate fuel performance and powerhouse results.* Betaine Anhydrous works with Creatine to enhance your body’s natural creatine production to help further improve your training results.*

  • Energy

    The Caffeine tri-blend of 300 mg will help you power through your workout with explosive energy. elevATP® can increase cellular energy through ATP production to improve performance.

  • Recovery

    Agmatine and Taurine work together to help improve your performance. Together with Carnosyn® Beta-Alanine, this combination helps improve stamina and recovery so you can train longer and recover faster.*

  • Build

    Nitric Oxide opens up blood vessels and enhances nutrient delivery systems while you train so you can pump and feed those muscles.


How To Use The Black Stack

Stack Black Powder® and NO2 Black®. Take with 8-10oz cold water 30 minutes before your workout. Get ready for an amazing training session with this potent combination.

*Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs or are pregnant or lactating.

MRI Performance Black Powder Supplement Facts



ElevATP® is a combination of peat and apple polyphenols that are clinically shown to increase cellular energy through ATP production, improving performance and stamina. Get energized. Stay energized.


Our tri-blend of 300 mg will help you power through your workout with explosive energy.

CREATINE MagnaPOWER® + Creatine Monohydrate

Delivers muscle building pump and energy. When you supplement with creatine, the body converts it into phosphocreatine. Phosphocreatine is needed to make ATP. It’s the ATP regenerator.

Creatine MagnaPOWER®

Creatine MagnaPOWER® is magnesium-chelated creatine. This chelated form increases the body’s ability to create ATP, increases creatine absorption, carb metabolism and creatine bioavailability. Creatine MagnaPOWER® supplies the magnesium atoms required to increase the energy process.

Betaine Anhydrous

Betaine Anhydrous converts homocysteine into methionine which is needed for your body to produce creatine.

Carnosyn® Beta-Alanine

Enhance athletic performance and exercise capacity helping you build more lean muscle mass. Beta-Alanine increases the carnosine levels inside your muscles. Through this increase, you can improve muscle recovery and fatigue post-training.

Choline Bitartrate

Choline Bitartrate is well known for its ability to enhance focus. It helps the body create acetylcholine, a neurotransmitter associated with improved brain function, focus, memory and intelligence.


A choline compound that crosses the blood-brain barrier to engage your mind from first rep to last lift.

Theanine & Tyrosine

Amino acids positively impact your brain function and focus. These two aminos work together to create razor-sharp focus, elevate your mood and keep your mind and body locked & loaded during training.

Agmatine & Taurine

Both work together to improve your performance, stamina and recovery so you can power through your workouts and recover faster.


Inhibit the breakdown of NO so you can stay pumped longer.


Taurine is a required building block of protein and when ingested, it improves muscle contractions and performance.

MRI Performance NO2 Supplement Facts



Nitrosigine™ increases blood flow, pump and vascularity.


S7™ is a low dose blend of seven (7) plant-based ingredients that has been clinically shown to increase nitric oxide (NO) by 230%.


The OG of PUMP, Citrulline is a Nitric Oxide (NO) booster.


Take your hydropump to the next level. Hydromax® is a high concentrate powdered glycerol that is nearly 6x as potent as glycerol monostearate.


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

Activated Charcoal

Activated charcoal acts as a detoxifying agent for pure pump performance.

3 Reviews

  • 5
    The Black Stack

    Posted by Paul Nauss on 10th Jul 2022

    Absolutely love these products. I stack this per-workout and have awesome gains with more cuts and trimming of body fat. The thing I have noticed is that I can think better and have more focus with the NO2, and I'm in my 60's. It's like my brain has opened up and my body looks great. Low content body fat, cut muscles, I look great and have plenty of energy.

  • 5
    Black Stack

    Posted by Jave on 31st Mar 2022

    Best supplement stack ive ever tried!

  • 5
    Black Stack MRI

    Posted by John Bedel on 23rd Mar 2022

    I take them both at the same time 20 minutes before my workout! Perfect combination on stim and non stim! Great pumps and lots of energy