Vitacost L-Arginine

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Vitacost L-Arginine -- 500 mg - 100 Capsules


Vitacost price: $5.99

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Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 100
Amount Per Serving% Daily Value
L-Arginine (as l-arginine HCI)500 mg*
*Daily value not established.
Other Ingredients: Gelatin (capsule), rice flour and magnesium stearate (vegetable source).
Pregnant or lactating women, diabetics, hypoglycemics, 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.

Vitacost L-Arginine Description

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


How does L-arginine support 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*

Why choose Vitacost L-Arginine HCl?

  • Supplies 500 mg of L-arginine per single-capsule serving
  • Contains 100 servings per bottle
  • Great value!

About Vitacost
Vitacost nutritional products are manufactured to high standards of quality, efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR, 111) Current Good Manufacturing Practices (CGMP).


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


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


Store in a cool, dry place.

Free Of
Milk, eggs, peanuts, tree nuts, shellfish, fish, soy, gluten, titanium dioxide.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Vitacost L-Arginine -- 500 mg - 100 Capsules 4.9 5 8 10
very well please with product i like the cost and product and suits my needs for myself and wife June 4, 2014
Very good product Very good. Used correctly provides significant results in relation to what the product promises. January 18, 2014
Good price....Good product I was using L-arginine in powder form mixed with water...gross and bitter. I like the capsule because I know that I am getting all I pay for. I don't really trust a compressed tablet. L-Arginine mixed with Pycnogenol seems to be helping out fairly well. September 8, 2013
i have taken it daily since it arrived, and believe i can already feel the effects after a weeks worth of taking it. Of course i will be back to buy more ! you cant beat the price, or the product May 18, 2013
L-Arginine Supplement I bought this L-arginine during a BOGO sale. I usually purchase NOW brand - a 250 capsule bottle, because I get the best price for it but this was less expensive and I notice no difference than the NOW brand. I'm pleased. January 19, 2013
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