Muscle Gauge Nutrition NO2XL for Nitric Oxide

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This health supplement contains L-arginine which has been studied in-depth, and is effective at muscle building. This product comes in 26 flavors, from chocolate to cranberry.

Muscle Gauge Nutrition NO2XL Review

The following review focuses on the supplement product NO2XL by the manufacturer Muscle Gauge Nutrition (MGN): This health product is claimed to offer the health benefits of nitric oxide, providing energy during training. This dietary supplement product helps to augment lean muscle mass while decreasing fat.


One (1) scoop (4g) offers:

  • L-arginine-alpha-ketoglutarate (3g)
  • L-ornithine- alpha-ketoglutarate (100mg)
  • L-glutamine-alpha-ketoglutarate (100mg)
  • L-arginine-ketoisocaproate (25mg)

Other ingredients include dextrose, natural and artificial flavors, and sucralose. L-arginine-alpha-ketoglutarate contains the essential amino acid, which helps to remove ammonia through regulating the urea cycle. It also ensures a healthy immune system, and assists with protein synthesis. This substance helps to deliver energy. It increases nitric oxide levels. This enhances nutrient delivery to muscles and fosters performance. L-ornithine- alpha-ketoglutarate is a tissue builder. L-arginine-ketoisocaproate also helps increase nitric oxide levels, promoting healthy blood circulation.


The manufacturer of this supplement product merely mentions to take one (1) scope, but does not include any further information. However, our research found that the dosage instructions are to mix one spoon of powder with six ounces of water. This should be taken in the morning on an empty stomach. A further dose may be taken half-an-hour before lunch. Also, consumers should drink at least 64 ounces of water daily.


This health supplement is sold online directly from the manufacturer. However, the manufacturer of this product does not list any price; prospective customers have to complete various forms in order to gain information. This product is also advertised on third-party sites; however, our research has found that the product is out of stock on these sites. Other sites indicate that this product has been discontinued. This could imply that the product is not very popular, or has not been very effective for users.


Despite our research efforts, we were unable to locate a manufacturer’s guarantee. This is a concern, as it might imply that this supplement is ineffective.

NO2XL Review – Conclusion

This health supplement contains L-arginine which has been studied in-depth, and is effective at muscle building. This product comes in 26 flavors, from chocolate to cranberry. In addition, this supplement product is available in six (6) different unit sizes, which gives the consumer a wide choice. However, there are some problems with this supplement. Firstly, there is a lack of a manufacturer’s guarantee. This implies that there is significant risk for consumers who buy this supplement. Secondly, the manufacturer does not declare the purchase price outright. Potential buyers are given the price on completion of a form. Our research has found that this product is not available on third-party sites. This could raise the question of whether this product is effective. This product is difficult to obtain. Thirdly, the dosage instructions of the manufacturer themselves are lacking. Users need to know this type of information before buying the product and testing it for efficacy. As such, with so many similar products on the market, it might be better to look into one of those that can offer better quality at a better price.

Concise, honest reporting from Authority Reports.


Pauline RN, BSN, MSN, works as an emergency room nurse and has seen it all over her 20 year career. She is extremely dedicated to her job and is a member of the California Emergency Nurses Association.A strong believer in balanced eating and regular exercise, Pauline enjoys trying out new recipes and participating in Mud Runs with her partner. Protection Status

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