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L-Arginine 500mg - Vitacost®

L-Arginine 500mg - Vitacost®

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*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. 

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Product Description

An essential amino acid that supports healthy circulation and may play a role in supporting good heart health.*

L-arginine is a precursor to nitric oxide, an important molecule that promotes vasodilation (relaxation of the blood vessels), which is important for healthy blood flow*

Supports healthy circulation*

High dose L-arginine may help to maintain blood pressure levels already within normal range*

L-arginine may be a valuable nutrient for men’s sexual health*

What is L-Arginine?

L-arginine is an amino acid produced by all tissues of the body. It’s considered a conditionally essential amino acid, meaning the body can synthesize sufficient amounts on its own under normal conditions. In certain situations, the body’s demand for L-arginine increases, but the body may not produce enough, making supplementation beneficial.


L-Arginine (as l-arginine HCI)

Other Ingredients:

Gelatin, rice flour and vegetable magnesium stearate.


As a dietary supplement, take 1 capsule daily, or as directed by a healthcare professional.

Special Precautions & Warnings

Pregnant or lactating women.



and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.

Keep out of reach of children.

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