UPDATED 07/01/2016

Sheer Strength Labs Nitric Oxide (NO2) Review
Sheer Strength Labs Nitric Oxide (NO2) Review

PUBLISHED: 01/16/2016 by BR Publishing
Editor's Review: 2.5/5.0
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Sheer Strength Labs Nitric Oxide (NO2) is designed to help boost muscle growth, improve recovery times after intense physical workout, while also increasing workout performance and energy. The main ingredient is L-Arginine which is converted to Nitric Oxide once inside the body. The numerous benefits of NO2 derive from its vaso-dilatating properties, and may also include superior sexual performance, and better cardiovascular function. We will discuss these benefits in the following sections of the review.

The formula has been declared No1- best Nitric Oxide supplements by Amazon.com, and indeed enjoys a lot of popularity, with more than 2,500 testimonials and more than 100 questions asked and answered by consumers or manufacturer representatives.

The formula is designed to help adult athletes, bodybuilders, fitness and physical activity enthusiasts reach their workout goals and boost performance of their training sessions.

Sheer Strength Lab is a sports nutrition company dedicated to offer customers muscle building supplements that are based on scientific research. The company is so confident in their formulations that they offer a 30-day 100% money back guarantee for used and unused bottles (even if the bottle is returned empty).


Sheer Strength Labs Nitric Oxide (NO2) contains the following ingredients: L-Arginine HCL, L-Arginine AKG, L-Citruline Malate, pine Bark extract, Gelatin (capsule), rice flour, magnesium stearate, and silicon dioxide.

Product Features

Nitric Oxide is produced during the metabolism of L-Arginine, and therefore quantities available highly depend on each individual’s metabolic function. L-Arginine is an amino-acid that is converted in the body into Nitric oxide, which causes the blood vessels to widen and hence improves blood flow. The amino-acid stimulates the release of insulin, the growth hormone, and other substances in the body.

Nitric oxide, dietary supplements are generally marketed as physical performance enhancers. They are claimed to help increase the intensity of the workout session, while also promoting better oxygen delivery to the muscles, and enhancing the muscle building capacity.

As Sheer Strength Labs Nitric Oxide (NO2) these supplements usually feature L-arginine or L-arginine alpha-ketoglutarate. NO2 stimulates vaso-dilation, meaning it increases the diameter of blood vessels which pump up more blood to the muscles during exercise, as needed. Scientific evidence of these effects of NO2 are scarce and often conflicting, although consumer testimonials from athletes and sports enthusiasts generally praise its usefulness. Sheer Strength Labs Nitric Oxide (NO2) has received more than 2,500 such testimonials, and the general score is 4.4 out of 5 stars

Short term use of amino-acid supplementation is relatively risk-free, however in case you suffer from certain conditions like blood pressure or erectile dysfunction you may want to avoid use. Pregnant and nursing women as well as people under the age of 18 should not use the supplement either.

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Sale Price: $28.97

Free Trial* Available: No

Store: Amazon.com


  • A 30-day money back guarantee is available, including if you return empty bottles
  • More than 2,500 consumer testimonials and more than 100 questions asked on Amazon
  • The title of “Best Seller” offered by Amazon


  • The moderately high price for one month of use
  • The formula should be used with caution by patients suffering from a previous health condition


Although not without risks or associated side effects Nitric Oxide supplements are credited for increased vascularity, faster recovery times post-workout and better post-workout “pump” which seem to convince a lot of physical exercise enthusiasts to use them. Scientific research is limited nonetheless and it is best to seek a physician’s guidance before starting use.

Sheer NO2 by Strength Labs is a muscle enhancing supplement that enjoys great popularity among sport enthusiasts if we are to look at the large number of consumer testimonials (mostly positive), as well as to the company’s own confidence in its product (the generous money back guarantee policy).

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Sheer Strength Labs Nitric Oxide (NO2) ReviewBR Publishing2.52016-07-01 16:20:28
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