3 Best Nitric Oxide Supplements to Build Muscle Mass

It’s no rocket science that a meticulous nutrition plan and pumping iron regularly at the gym can go a long way. However, knowing which supplements to consume can also give you the edge to go the extra mile. Here is where nitric oxide (NO) supplements step in.

From boosting muscle growth to increasing recovery rates, the truth is that they can make the difference. But, not all NO supplements are created equal. Let’s take a look at the 3 best nitric oxide supplements to up your muscle mass game.

  1. Sheer N.O. by Sheer Strength Labs

Providing power lifting enthusiasts and bodybuilders with double benefit, Sheer N.O. is heralded to serve as a muscle building AND pre-workout supplement. Having to live to such high standards, it’s no wonder this supplement is one of the best in this category.

Features and Benefits

One of the key ingredients in Sheer N.O. is L-Arginine. This amino acid amplifies the production of nitric oxide in the human body and, thus, promotes muscle growth, heart health, and energy. As your energy increases, you are more likely to repeat more reps.


  • It comes with a 30-day money guarantee. So, even if you are not satisfied with the product’s efficiency, you can get your money back.

  • This supplement is affordable and won’t burn a hole in your pocket.

  • Sheer N.O. comes in the form of capsules. Even though some of you may not be fans of tablets, they are easy to carry around if you are constantly on the go, unlike powdered supplements.

  • Its primary ingredient, L-Arginine, is a foolproof way to enhance muscle growth, according to one study.


  • This supplement is not produced in a GMP-compliant facility.

  • Some of the side effects include heart arrhythmia, upset stomach, headaches, nausea, and dizziness.

  • It may interact negatively with other prescription drugs. So, it’s best to consult a health professional before you start taking Sheer N.O.

  1. Maximus by Naturo Nitro

Judging by the name alone, Maximus resembles a supplement only a gladiator would take! In all seriousness, though, this product is one of the 3 best nitric oxide supplements out there and for a good reason. Let us show you why.

Features and Benefits

By helping pump more oxygen throughout the muscles, Maximus helps you build lean muscle mass. But, that’s not all! Oxygen aside, the nitric oxide in this supplement boosts the rate in which nutrients are absorbed by your muscles. As a result, you recover more quickly, and you can jump back in the game in no time.

In fact, Maximus contains three ingredients which when combined can benefit your fitness goals an awful lot. L-Arginine Hydrochloride, Arginine Alpha-Ketoglutarate (AAKG) and L-Arginine Ketoisocaproate (KIC) help your body deliver nutrients to the muscles fast. AAKG, in particular, amplifies your muscle building potency when combined with citrulline. Hello, big biceps!


  • The price is affordable considering the multiple beneficial ingredients included in this supplement.

  • The formula of Maximus is extremely potent maximizing your chances at greater gains. With that in mind, you only need to take 2 capsules a day saving a pretty penny down the line without discounting on quality.

  • This formula also works extremely fast. Unlike similar supplements, Maximus works efficiently showing results in a matter of days rather than weeks. Some users have mentioned they noticed the effect of this supplement on their body only 30 minutes after taking it.

  • It serves as an excellent temperature balancing supplement. When you workout, your body tends to overheat. Putting its unique formula to use, Maximus prevents your body from turning up the heat and, thus, wasting tons of energy.

  • Unlike similar supplements, this one doesn’t contain chemical contaminants and forbidden substances such as steroids.


  • Some users mention that they haven’t experienced any changes while supplementing with this product. So, it’s likely it won’t work for you as well.

  • Headaches are a common side effect.

  1. BSN Nitrix by BSN Sports

Being a genuine AAKG-based supplement, BSN Nitrix is all for enhancing muscle mass and help you crush it at the gym. Let’s see how this product earned its place among the 3 best nitric oxide supplements today.

Features and Benefits

Much like the other two nitric oxide supplements on this list, BSN Nitrix is designed to increase the blood flow. From then on, more nutrients and oxygen reach the muscles as the blood flow increases. This way not only do you feel more energetic but you also don’t experience the unpleasant moment when lactic acid makes it hard for you to move a muscle.


  • Along with its nitric oxide concentration, this supplement also includes 4 grams of creatine and 3 grams of L-Citrulline. Your way to greater gains just got easier!

  • BSN Nitrix also contains folic acid. According to one study, folic acid benefits cardiovascular health and reduces high-pressure incidence which helps your exercise routine.

  • Much like Maximus, this supplement promotes a faster recovery in between workout sessions.

  • The formula clearly promotes muscle gains.

  • This supplement is produced in a GMP-compliant facility.


  • Even though L-Citrulline benefits your body, many insist that including L-Arginine instead of the said amino acid would make the supplement more effective.

  • It’s best to avoid supplementing with this product if you are taking other gluten-based products. BSN Nitrix may negate the effectiveness of gluten-based products.

Wanna know more about nitric oxide supplements before you make the big step and place your next order? Click here.

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