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Swanson Ultra

Nitrosigine Inositol Stabilized Arginine Silicate

Nitrosigine Inositol Stabilized Arginine Silicate

Item: SWU903

  • Patented arginine complex that raises the bar for heart and circulatory health



  • A bioavailable source of arginine and silicon



  • Go beyond ordinary arginine for superior cardiovascular support


60 Tabs
Tabs Size: S

$19.99
Retail $28.49
Save 30%
Quantity
In Stock
  • Patented arginine complex that raises the bar for heart and circulatory health



  • A bioavailable source of arginine and silicon



  • Go beyond ordinary arginine for superior cardiovascular support


Swanson Ultra Nitrosigine® is a patented arginine/silicate complex with powerful benefits for circulatory health. Arginine is a precursor to nitric oxide, the “miracle molecule” that expands blood vessels to optimize blood flow. Silicon is concentrated within the arteries, where it helps maintain their structural integrity. Nitrosigine provides the benefits of both, along with additional benefits from the unique synergistic combination. Nitrosigine has been shown to outperform standard arginine in studies.

Terms and Ingredient Definitions

Learn more about Swanson Ultra Nitrosigine Inositol Stabilized Arginine Silicate in our Health Library.

Categories

Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving %Daily Value
Potassium (from Nitrosigine®) 30 mg <1%
Arginine Silicate Inositol (as Nitrosigine®) 750 mg *

*Daily Value not established.

Other ingredients: Dicalcium phosphate, microcrystalline cellulose (plant fiber), stearic acid, magnesium stearate, croscarmellose sodium, silica, aqueous film-coating (purified water, hydroxypropyl methylcellulose, vegetable glycerin).

Suggested use: As a dietary supplement, take one tablet one to two times per day with water.

Nitrosigine® is a registered trademark of Nutrition 21, LLC., and is protected by U.S. patents: #5,707,970; #6,156,735; #6,344,444; and #7,576,132.

Relative Size

Printable Pill Size Guide

Shipping Weight

.21 lbs

Swanson Ultra Nitrosigine Inositol Stabilized Arginine Silicate Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.6 out of 5 by 9 reviewers.
Rated 2 out of 5 by Not sure about this one Doesn't seem to have any effect other than keeping me awake. July 5, 2016
Rated 5 out of 5 by An excellent supplement I suffer from the occasional 'effects' of overwork.... and this supplement is of unquestionable value August 7, 2015
Rated 5 out of 5 by The REAL Benefits Are... This product was designed first and foremost for cardiovascular support (nitric oxide production in the blood vessels). And to this end it is highly effective. For those of you who complain about the price or that it comes in pill form vs. capsule...stop complaining. You can't have it every way you want it. Just be happy that it is indeed VERY effective! June 10, 2015
Rated 5 out of 5 by Does th Job This appears to greatly increase the nitric oxide in my system about 1.5 hours after taking it. March 2, 2015
Rated 4 out of 5 by Improves my workouts This helps me shorten my in between reps during weight lifting. I take 2 pills combined with swansons peak atp 2 pills. Works better togather than alone. However i wouldn't buy this at regular price, i paid half price and still feel it should be cheaper... January 9, 2015
Rated 5 out of 5 by Great Product have only been taking one week and energy is much improved, supposed to be maximum increase after 14 days so i will post more after that January 7, 2015
Rated 5 out of 5 by New and worth a try! I found this supplement to perform as advertised. The best of these type of supplements by far. I would prefer capsules to this pill. December 26, 2014
Rated 5 out of 5 by Can't Live Without Nitrosigine is a perfect precursor to becoming a Star. November 3, 2014
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Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Ultra Nitrosigine Inositol Stabilized Arginine Silicate

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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