Natural Factors

Natural Factors L-Arginine 1000 mg Tablets

$19.95 $24.00
15% off
$19.95 $24.00you save $4.05
SKU: NFR-1005-001 ISBN/UPC: 068958028026
  1. Canada 1-10 business days after your order leaves the warehouse and is dependent on your region.
  2. United States 4-14 business days after your order leaves our warehouse.

    For more info, visit our shipping page.

It is important to us that you are satisfied with the items you receive. We now provide refunds for products that are returned within 60 days of the order date. *

* Exceptions apply. Please review product return exceptions and guidelines


Natural Factors L-Arginine 1000 mg Tablets

Natural Factors L-Arginine supports healthy heart function, circulation, immunity, and healing.* As a free-form amino acid, it is more effective than when sourced from food.* It promotes the secretion of growth hormone and boosts the body’s nitric oxide production to relax blood vessels and improve blood flow.*


  • Promotes wound healing*
  • Enhances immune function*
  • Detoxifies the body*
  • Improves blood flow, blood viscosity, and reduces blood clot formation*
  • Beneficial for angina pectoris, congestive heart failure, high blood pressure, and peripheral vascular insufficiency (decreased blood flow to the legs or arms)*
  • Improves erectile function by improving blood flow to erectile tissues*
  • Significant improvements in sperm counts and motility with arginine supplementation*
  • In younger people L-Arginine may boost the natural output of growth hormone*

Recommended Dose: Take 2 tablets, 3 times a day or as directed my your healthcare practioner


These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutrition Facts
Serving Size: 1 Tablet

Amount Per Serving

% Daily Value *

L-arginine (hydrochloride)

1000 mg
* Percent daily values are based on a 2000 calorie diet
† Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Non-Medicinal Ingredients:

Microcrystalline cellulose, hydroxypropylcellulose, coating (carbohydrate gum [cellulose], glycerin), stearic acid, croscarmellose sodium, vegetable grade magnesium stearate (lubricant), silica.