---
product_id: 47103222
title: "(New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis"
brand: "best naturals"
price: "174 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Best Naturals"
url: https://www.desertcart.dk/products/47103222-new-improved-formula-best-naturals-l-arginine-1000-mg-120
store_origin: DK
region: Denmark
---

# 1000 mg L-Arginine per tablet 3rd Party Lab Tested Purity & Quality Made in USA, GMP & FDA Registered Facility (New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis

**Brand:** best naturals
**Price:** 174 kr
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your wellness game with pure, powerful L-Arginine!

## Quick Answers

- **What is this?** (New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis by best naturals
- **How much does it cost?** 174 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/47103222-new-improved-formula-best-naturals-l-arginine-1000-mg-120)

## Best For

- best naturals enthusiasts

## Why This Product

- Trusted best naturals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Packed Dosage:** Each tablet delivers a potent 1000 mg of L-Arginine for maximum nitric oxide synthesis.
- • **Value & Convenience:** 120 tablets per bottle offering a long-lasting supply at an unbeatable price point.
- • **Clean & Pure Formula:** Non-GMO, gluten-free, and free from artificial additives, allergens, and preservatives.
- • **Pharmaceutical Grade Purity:** Third-party lab tested to guarantee premium quality and safety.
- • **Trusted American Craftsmanship:** Manufactured in a GMP-compliant, FDA-registered facility in the USA for unmatched reliability.

## Overview

Best Naturals L-Arginine 1000 mg tablets provide a pharmaceutical-grade, clean, and potent nitric oxide booster. Manufactured in a GMP and FDA-registered facility in the USA, this supplement is third-party lab tested for purity and quality. With 120 tablets per bottle, it offers a convenient, allergen-free, and non-GMO formula designed to support cardiovascular health and workout performance at a competitive price.

## Description

Buy (New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Good product - Works as prescribed by cardiologist
Review: Effective, easy on the stomach - Just waiting for this horse pill to kick in. They smell like an old bottle of yellow lime Gatorade. They have a coated texture that is slightly shiny but also is like white/off white egg white, so you've got these pills that look old, but new. I looked at all the other pictures and videos in the other reviews and my pills look a lot better than theirs so I'm taking my chances. Maybe they started putting cotton in the bottles but I could see how they could crumble away though mine seem like they have a solid coat. They smell sour. Don't expire til 2027. I'm really not too concerned with it as the seal wasn't broken. They aren't massive but they are a 1 G size so combine about two normal capsules and you get the idea. I would say-- I've been buying this supplement for about 20 years and the price point it is at is the best price point I've seen so far and since this is a GMP certified facility, it means they have higher quality standards but I'm not sure if it is processed at an FDA certified facility or if it is actually tested but maybe if they do a better job clarifying in the description and highlighting this benefit, people don't realize that's why it is pharmaceutical grade and why it is close to As Good As It Gets. Regardless, I have a slight tingling in my stomach post ingestion, empty stomach. However, you only have to take one of these pills per dose and spread out. I only take one every now and then but mostly just as a pre-workout with other amino acids and caffeine to make my own NO/vasodialator mix for bodybuilding or calesthenics. That said, I really hope they keep this product at a low price point because that is what makes this product so good compared to the mid-price and expensive arginine products. If the manufacturer ever reads this, make sure to emphasize more on the benefits of GMP certified and good manufacturing processes. It's ever so important these days that we know it's not from an uncontrolled environment like a basement or a can. Welp, so far no reactions to it. I think this product works very well and would love to see lab tests and levels because I bet they are doing something right! Will buy this again, likely will subscribe if discounts are deeper

## Features

- 3rd Party Lab Tested for Purity & Quality.
- 1000 mg of L-Arginine per Tablet - 120 Tablets per Bottle.
- Non-GMO & Gluten-Free.
- Proudly Made in USA, GMP Compliant, FDA Registered Facility.
- No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B075FFGNH8 |
| Best Sellers Rank | #7,101 in Health & Household ( See Top 100 in Health & Household ) #7 in L-Arginine Nutritional Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,855) |
| Date First Available  | June 26, 2014 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 817716016139 |
| Manufacturer  | Best Naturals |
| Package Dimensions  | 4.41 x 2.28 x 2.24 inches; 7.05 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Best Naturals
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 0.44 Pounds
- **Primary Supplement Type:** L-Arginine
- **Product Benefits:** Blood Pressure Management
- **Special Ingredients:** L-Arginine
- **Unit Count:** 120 Count

## Images

![(New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis - Image 1](https://m.media-amazon.com/images/I/61mxhfCYagL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How much calcium is in each pill?**
A: The amount is not shown. Dicalcium phosphate is listed as an additional ingredient.

**Q: What makes this version "New Improved" outside of label? (The "old" formula doesn't have very good ratings.)**
A: I don't know about the "new improved," but I give it a very high rating for having improved my mental acuity.  I don't take it for circulation.

**Q: How big are the tablets physically? I don't take big pills well.**
A: In my opinion they are not big at all. I find them easy to swallow. 
However if you have issues swallowing pills you can use applesauce or yogurt that helps it go Go down

**Q: Are these free form amino acids or branch chain?**
A: it's a good product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by M***E on January 27, 2026*

Works as prescribed by cardiologist

### ⭐⭐⭐⭐⭐ Effective, easy on the stomach
*by K***N on March 14, 2025*

Just waiting for this horse pill to kick in. They smell like an old bottle of yellow lime Gatorade. They have a coated texture that is slightly shiny but also is like white/off white egg white, so you've got these pills that look old, but new. I looked at all the other pictures and videos in the other reviews and my pills look a lot better than theirs so I'm taking my chances. Maybe they started putting cotton in the bottles but I could see how they could crumble away though mine seem like they have a solid coat. They smell sour. Don't expire til 2027. I'm really not too concerned with it as the seal wasn't broken. They aren't massive but they are a 1 G size so combine about two normal capsules and you get the idea. I would say-- I've been buying this supplement for about 20 years and the price point it is at is the best price point I've seen so far and since this is a GMP certified facility, it means they have higher quality standards but I'm not sure if it is processed at an FDA certified facility or if it is actually tested but maybe if they do a better job clarifying in the description and highlighting this benefit, people don't realize that's why it is pharmaceutical grade and why it is close to As Good As It Gets. Regardless, I have a slight tingling in my stomach post ingestion, empty stomach. However, you only have to take one of these pills per dose and spread out. I only take one every now and then but mostly just as a pre-workout with other amino acids and caffeine to make my own NO/vasodialator mix for bodybuilding or calesthenics. That said, I really hope they keep this product at a low price point because that is what makes this product so good compared to the mid-price and expensive arginine products. If the manufacturer ever reads this, make sure to emphasize more on the benefits of GMP certified and good manufacturing processes. It's ever so important these days that we know it's not from an uncontrolled environment like a basement or a can. Welp, so far no reactions to it. I think this product works very well and would love to see lab tests and levels because I bet they are doing something right! Will buy this again, likely will subscribe if discounts are deeper

### ⭐⭐⭐⭐ Worth a try for a month
*by H***S on November 23, 2025*

Jury is out. Recommended by my wound doctor along with glutamine. It seems to help.

## Frequently Bought Together

- (New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis
- Swanson Pygeum - Herbal Supplement Promoting Male Prostate Health, Bladder, and Urinary Tract Health Support - Mens Health Supplement - (100 Capsules, 125mg Each)
- Nature's Bounty Zinc 50mg, Immune Support & Antioxidant Supplement, Promotes Skin Health, 1 Caplet Per Day, Gluten Free, 250 Vegetarian Caplets

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/47103222-new-improved-formula-best-naturals-l-arginine-1000-mg-120](https://www.desertcart.dk/products/47103222-new-improved-formula-best-naturals-l-arginine-1000-mg-120)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-07*