Skip to product information

  • Vegetarian Vegetarian
  • NSF Certified NSF Certified

NOW L-Arginine, 1000mg, 120 Tablets

NOW L-Arginine, 1000mg, 120 Tablets

  • Vendor:by NOW
  • 5.0
    Rated 5.0 out of 5 stars
    1 Review

Save money with volume discounts!

  • Buy 3+
    $31.97 $31.33 / eachsave 2%
  • Buy 6+
    $31.97 $31.01 / eachsave 3%
  • Buy 12+
    $31.97 $30.37 / eachsave 5%

  • Vegetarian Vegetarian
  • NSF Certified NSF Certified

NOW L-Arginine, 1000mg, 120 Tablets

NOW L-Arginine, 1000mg, 120 Tablets

:by NOW

Regular price $31.97 CAD
Sale price $31.97 CAD Regular price
Sale Sold out
In Stock
Low Price Guarantee
Low Price Guarantee

If you find a lower price, we'll beat it

Brands You Can Trust
Brands You Can Trust

Quality products you can depend on

Fast Free Shipping
Fast Free Shipping

Canadian orders $79+ ship free

Hassle-Free Returns
Hassle-Free Returns

Not happy? Return it within 60 days

NOW L-Arginine 1000mg

  • Double Strength
  • 1000 mg
  • Conditionally Essential Amino Acid
  • Pharmaceutical Grade
  • A Dietary Supplement

L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis.

As a dietary supplement, take NOW L-Arginine 1000mg 1 tablet 1 to 3 times daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption.

Nutrition Facts / Valeur nutritive

Nutrition Facts
Serving Size: 1 Tablet
Servings per Container: 120
Amount Per Serving
% Daily Value *
L-Arginine (Free-Form) 1.0 g (1,000 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

Additional Ingredients: Cellulose, Stearic Acid (vegetable source), Silica and Vegetable Coating. Vegetarian/Vegan Product.

Allergy Information: Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk egg, shellfish or preservatives.

Warning: This supplement should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Store in a cool, dry place. Please Recycle.

NOW L-Arginine, 1000mg Customer Reviews

Rated 5.0 out of 5 stars
Based on 1 review
1 review
  • RB
    Richard B F.
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Not sure about this- read on

    Very puzzling. The label reads don't take longer that 8 weeks but says okay to take for 2 years.

    I took 5 gm per day for 6 weeks, rested one week then went back on with 6 gm per day taken in 3 doses with meals. I am 78 years old, cut my Cialis dosage in half and still happy with frequency of morning wood.

    I know that this product can cause diahrea and I don't experience that. But I do have watery stool and I don't know if this product caused it and doubt it because I had that problem before taking L-Arginine.

    I have read blogs where guys are reporting that 5 grams per day is effective for ED and doesn't seem to have a problem with Cialis. My experience supports those statements.

    I hope that the 8 week limit is false because I really like the boost to libido that comes with 6 grams per day. refers to dosages as high as 30 grams per day.

    I hope this information helps someone and I would really like to hear from the manufacture

Reviews LoadedReviews Added