---
product_id: 1646170
title: "Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets"
brand: "now foods"
price: "₨13098"
currency: LKR
in_stock: true
reviews_count: 8
category: "Now Foods"
url: https://www.desertcart.lk/products/1646170-supplements-l-arginine-1-000-mg-nitric-oxide-precursor-amino
store_origin: LK
region: Sri Lanka
---

# Non-GMO & allergen-free purity GMP A-rated quality assurance 1000mg double strength dose Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets

**Brand:** now foods
**Price:** ₨13098
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your circulation game with NOW’s powerhouse L-Arginine!

## Quick Answers

- **What is this?** Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets by now foods
- **How much does it cost?** ₨13098 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1646170-supplements-l-arginine-1-000-mg-nitric-oxide-precursor-amino)

## Best For

- now foods enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure Formula:** Non-GMO, soy-free, kosher, and vegan-friendly for mindful wellness
- • **Power-Packed 1000mg Tablets:** Double strength L-Arginine for maximum nitric oxide boost
- • **Certified Quality You Can Trust:** NPA A-rated GMP manufacturing ensures consistent potency and safety
- • **Extended Supply for Consistency:** 120 tablets deliver 4 months of uninterrupted cardiovascular support
- • **Optimized for Active Lifestyles:** Pharmaceutical-grade amino acid supports blood vessel dilation & workout recovery

## Overview

NOW Foods L-Arginine delivers a potent 1,000 mg dose of pharmaceutical-grade amino acid in a clean, non-GMO, allergen-free formula. Certified with GMP A-rated quality, this 120-tablet supply supports nitric oxide production for enhanced blood flow and cardiovascular health, making it a trusted choice for fitness-focused professionals seeking reliable, long-term supplementation.

## Description

Now L-Arginine comes in extra strength 1,000 mg tablets and is non-GMO. Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels. The L-Arginine used in this product is pharmaceutical grade. Natural color variation may occur in this product.

Review: High-Quality L-Arginine Supplement - Excellent Value! - Effectiveness: This NOW Foods L-Arginine supplement has been excellent for supporting my fitness goals and overall cardiovascular wellness routine. The 1,000mg dosage provides substantial amino acid support that I've incorporated into my pre-workout regimen for enhanced performance and recovery. I appreciate having a pure, high-potency L-Arginine supplement that serves as an effective nitric oxide precursor for supporting healthy circulation and exercise performance. The tablet format is convenient for consistent daily dosing, and I've found the timing flexibility helpful for optimizing my supplementation around workout schedules. The 120-tablet bottle provides excellent coverage for extended supplementation without frequent reordering. Quality: NOW Foods has built a solid reputation for producing reliable nutritional supplements, and this L-Arginine maintains their quality manufacturing standards. The tablets are well-formed and dissolve properly without causing stomach upset when taken with adequate water as recommended. The amino acid appears to be pure and well-absorbed, providing the bioavailability needed for effective supplementation. The manufacturing quality ensures consistent potency across different bottles, giving me confidence in reliable results. The packaging protects product integrity and maintains freshness throughout the bottle's shelf life. Value for Money: This L-Arginine supplement provides outstanding value when you consider the high potency and generous tablet count at a very competitive price point. The 120-tablet supply offers excellent coverage for four months of daily supplementation, making the cost per dose very economical compared to smaller bottles or premium brands. The quality and effectiveness make this far more cost-effective than trying multiple inferior products or dealing with inconsistent amino acid sources. The reliable manufacturing and proven results make this a smart investment for serious fitness supplementation and cardiovascular support. This L-Arginine supplement has become a valuable part of my fitness nutrition routine and provides reliable amino acid support. Highly recommend consulting with healthcare providers about incorporating L-Arginine supplementation into your wellness and fitness routines!
Review: Great Supplement - Works great. As advertised.

## Features

- DOUBLE STRENGTH L-ARGININE: NOW offers this non-GMO, double strength L-Arginine supplement in 1,000 mg tablets.
- NITRIC OXIDE PRECURSOR: Arginine plays an important role in the dilation of blood vessels.
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0013OVX3U |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #4,333 in Health & Household ( See Top 100 in Health & Household ) #4 in L-Arginine Nutritional Supplements #561 in Sales & Deals |
| Brand | NOW Foods |
| Brand Name | NOW Foods |
| Color | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 14,490 Reviews |
| Diet Type | Halal, Kosher, Vegan, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739000354 |
| Item Dimensions | 2.7 x 2.7 x 4.75 inches |
| Item Form | Tablet |
| Item Height | 4.75 inches |
| Item Weight | 0.1 Kilograms |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Material Features | Vegetarian |
| Material Type Free | wheat, gluten, soy, milk, egg, fish, shellfish, sesame |
| Model Name | NOW Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets |
| Number of Items | 1 |
| Pill Coating | vegetarian |
| Primary Supplement Type | protein |
| Product Benefits | Metabolism Management, Vascular Health Support |
| Special Ingredients | L-Arginine |
| Specific Uses For Product | Nitric Oxide Production, Blood Vessel Dilation |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 120 |
| UPC | 733739000354 |
| Unit Count | 120 Count |

## Product Details

- **Brand:** NOW Foods
- **Diet Type:** Halal, Kosher, Vegan, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 0.1 Kilograms
- **Item dimensions L x W x H:** 2.7 x 2.7 x 4.75 inches
- **Primary Supplement Type:** protein
- **Product Benefits:** Metabolism Management, Vascular Health Support
- **Special Ingredients:** L-Arginine
- **Unit Count:** 120 Count

## Images

![Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets - Image 1](https://m.media-amazon.com/images/I/7155wLAKU9L.jpg)

## Available Options

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

## Questions & Answers

**Q: is this tested ??**
A: Yes from what a health magazine that my wife got states that it has been tested.She has been taking it for over 2 weeks now and she has lost weight from taking it.

**Q: Is this a sustained release version of L-Arginine?**
A: This is not a 'capsule' with tiny pellets inside, but rather a tablet.  It's large so I put it into a couple tablespoons of water overnight and just gulp it down followed by water.

**Q: is there an improvement in urination control at night with only 1 capsule they recommend?**
A: My husband and I started taking Solaray Olive Leaf Extract to help keep from getting the flu and within a week we both noticed we weren’t waking up in the middle the night. An unexpected positive side affect. 250mg 17% 120caps costs between $24 - 28 here’s the link and worth a try. Hope it helps...
https://www.amazon.com/Solaray-Olive-Extract-Supplement-Count/dp/B000N7EC4U/ref=sr_1_fkmr0_1_s_it?s=hpc&ie=UTF8&qid=1544585911&sr=1-1-fkmr0&keywords=Solaray%2Bolive%2Bleaf%2Bextract%2B250mg%2B17%25%2B120%2Bcapsules&th=1

**Q: Does l-arginine create muscle mass on its own or along with workout?**
A: L-arginine is converted into the nitric oxide.  And   nitric oxide is help blood flow.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Quality L-Arginine Supplement - Excellent Value!
*by A***S on November 28, 2025*

Effectiveness: This NOW Foods L-Arginine supplement has been excellent for supporting my fitness goals and overall cardiovascular wellness routine. The 1,000mg dosage provides substantial amino acid support that I've incorporated into my pre-workout regimen for enhanced performance and recovery. I appreciate having a pure, high-potency L-Arginine supplement that serves as an effective nitric oxide precursor for supporting healthy circulation and exercise performance. The tablet format is convenient for consistent daily dosing, and I've found the timing flexibility helpful for optimizing my supplementation around workout schedules. The 120-tablet bottle provides excellent coverage for extended supplementation without frequent reordering. Quality: NOW Foods has built a solid reputation for producing reliable nutritional supplements, and this L-Arginine maintains their quality manufacturing standards. The tablets are well-formed and dissolve properly without causing stomach upset when taken with adequate water as recommended. The amino acid appears to be pure and well-absorbed, providing the bioavailability needed for effective supplementation. The manufacturing quality ensures consistent potency across different bottles, giving me confidence in reliable results. The packaging protects product integrity and maintains freshness throughout the bottle's shelf life. Value for Money: This L-Arginine supplement provides outstanding value when you consider the high potency and generous tablet count at a very competitive price point. The 120-tablet supply offers excellent coverage for four months of daily supplementation, making the cost per dose very economical compared to smaller bottles or premium brands. The quality and effectiveness make this far more cost-effective than trying multiple inferior products or dealing with inconsistent amino acid sources. The reliable manufacturing and proven results make this a smart investment for serious fitness supplementation and cardiovascular support. This L-Arginine supplement has become a valuable part of my fitness nutrition routine and provides reliable amino acid support. Highly recommend consulting with healthcare providers about incorporating L-Arginine supplementation into your wellness and fitness routines!

### ⭐⭐⭐⭐⭐ Great Supplement
*by L***E on December 13, 2025*

Works great. As advertised.

### ⭐⭐⭐⭐ Very large but work well
*by B***E on December 14, 2025*

Great value. Wish pills were smaller, rather take 2 smaller than 1 big one. Dissolves quick as there is no coating. Overall has helped with my medical issues tho.

## Frequently Bought Together

- NOW Foods Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-25*