L-Arginine Supplement

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What is L-Arginine Powder?

Arginine is a supplement known for having a versatile array of positive effects on the body. There is some evidence to suggest that the supplement may help the body produce protein [1].

Overall, Arginine has the possibility of aiding in many different functions within the body, and it's been used to help boost the body's abilities in many different areas.

L-Arginine Benefits

Possible benefits of L-Arginine Supplement include:

Lean Muscle

Some studies have indicated that Arginine may very well stimulate healthy lean muscle [1,4]. Taking supplements to help stimulate lean muscle can be of great use to athletes.*

It's often a good idea to add supplements to workout regimens in exercise to try to maximize results. Promoting lean muscle in your body can significantly increase the abilities of any athlete, and it is especially valuable for promoting lean muscle in areas of your body where that is difficult to accomplish with traditional training*

Mood Enhancing Benefits

Combining Arginine with lysine can have a positive effect on mental troubles by promoting relaxation.* [6]

This means that any supplement you can take that might aid in relaxation can reap huge benefits both to your physical and mental well-being.

L-Arginine Powder: How does it Work?

Arginine is involved with ridding the body of waste and also in the synthesizing of proteins [3].  This is why it's thought to have regenerative capabilities when involved in various body systems.

L-Arginine Dosage

Recommended Arginine dosage is 3g before each work-out.

Synonyms: Arginine


  1. Arginine, MayoClinic
  2. Arginine: What Can It Do?
  3. Stargrove, Mitchell Bebel., Jonathan Treasure, and Dwight L. McKee. Herb, Nutrient, and Interactions: Implications and Therapeutic Strategies. St. Louis, MO: Mosby/Elsevier, 2007.
  4. Alba-Roth J, Müller O, Schopohl J, von Werder K (1988). "Arginine stimulates growth by suppressing endogenous somatostatin secretion". J Clin Endocrinol Metab 67 (6): 1186–9. doi:10.1210/jcem-67-6-1186
  5. Renin-Angiotensin-Aldosterone System
  6. Oral treatment with L-lysine and L-arginine promotes relaxation and basal cortisol levels in healthy humans.

Additional Resources

L-Arginine Examine Page
L-Arginine Wiki

Review guidelines


*Statements found within have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Consult with your physician before taking if you are pregnant, nursing, have any cardiovascular or other medical issues, or anticipate surgery. Keep out of the reach of children.

Scientific studies cited are not conclusive and have limitations, due to of their closed environment nature. Referenced studies will not necessarily determine your experience with a supplement or nootropic, since there are many unaccounted variables, which fall outside the scope of the studies.

The reviews contained within are the opinions of contributors and are not necessarily the views or opinions of Powder City. These reviews should not be taken as fact or recommendation, and are only opinions of products that the contributors may have or may have not used. Powder City makes no warranty, implied or expressed, to the accuracy of information provided by these reviews.

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