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NOW L-Arginine 1,000 mg, Nitric Oxide Precursor Review

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By Best Choice team
Checked icon Last updated - June 13, 2025
8.7

Verdict overview

  • simple to consume 7.9
  • worth the money 9.1
  • quality of ingredients 9.3
  • Flavor 8.4
Pros
  • Enhances blood flow and circulation.
  • Supports muscle growth and recovery.
  • Improves libido and sexual performance.
Cons
  • Possible shingles risk.

Tech specs

product dimensions2.7 x 2.7 x 4.75 inches 3.53 ounces
departmentHealth and Beauty Health and Wellness

Product Overview

NOW L Arginine 1,000 mg Nitric Oxide Precursor Amino Acid is a great product for anyone looking to supplement their daily diet with additional amino acids. This product is made by NOW, a well respected company in the health and wellness field, and has a double strength formula of L Arginine at 1,000 mg per tablet. It is also Non GMO, Kosher, and Soy Free.

The product comes in an easy to swallow tablet form that can be taken with or without food. It comes in a 120 count bottle with instructions on how to take it safely and effectively. The instructions are clear and concise, making it easy for any consumer to follow. I found that the tablets were relatively small and easy to swallow without any issues.

The ingredient quality of NOW L Arginine 1,000 mg Nitric Oxide Precursor Amino Acid is top notch. All of the ingredients are natural with no fillers or preservatives added. The main ingredient is L Arginine which plays an important role in the dilation of blood vessels. In addition, this product is also GMP Quality Assured which means every aspect of the manufacturing process has been examined by the NPA A rated GMP certification process.

I found this product to be excellent value for money since it provides a high dose of amino acid per serving at a reasonable price point. Additionally, this product is packaged in the USA by a family owned and operated company since 1968 so you can trust that you re getting quality ingredients each time you purchase it.

In terms of flavor, I found it to be mostly tasteless with just a slight bitter aftertaste that wasn t too unpleasant. It s important to note that this product should be kept away from heat or sunlight as exposure could lead to melting/damage of the tablets.

Overall, I highly recommend NOW L Arginine 1,000 mg Nitric Oxide Precursor Amino Acid for anyone looking for an effective way to supplement their daily diet with additional amino acids at an affordable price point. The double strength formula and great value make this product stand out among other similar products on the market and I have had great success using it over the past few months.

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The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease Like.

Users reviews

87% of reviewers would recommend to a friend, Based on 25,650 Reviews

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