---
product_id: 1646170
title: "Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets"
brand: "now foods"
price: "S$39"
currency: SGD
in_stock: true
reviews_count: 13
category: "Now Foods"
url: https://www.desertcart.sg/products/1646170-supplements-l-arginine-1-000-mg-nitric-oxide-precursor-amino
store_origin: SG
region: Singapore
---

# Non-GMO, Kosher, Soy-Free 1000mg double strength dose Pharmaceutical grade purity Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets

**Brand:** now foods
**Price:** S$39
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your flow, fuel your glow — the smart nitric oxide edge!

## 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?** S$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 & Certified:** Non-GMO, Kosher, soy-free, and GMP quality assured
- • **Long-Lasting Supply:** 120 tablets provide 4 months of consistent, reliable supplementation
- • **Power-Packed 1000mg Dose:** Double strength L-Arginine for maximum nitric oxide boost
- • **Clinically Trusted Purity:** Pharmaceutical grade amino acid ensures superior absorption
- • **Endurance & Circulation Support:** Enhances blood vessel dilation for improved workout and recovery

## Overview

NOW Foods L-Arginine delivers a potent 1,000 mg pharmaceutical-grade amino acid per tablet, designed to support nitric oxide production and vascular health. Non-GMO, Kosher, and soy-free, this GMP-certified supplement offers a clean, reliable boost for cardiovascular wellness and fitness performance, packaged in a convenient 120-tablet bottle for extended use.

## 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: It works for ED. Just take a 30 minutes before. - This is fantastic stuff except the pills are a little bit big in size. Do I feel better sort of it does help with my ED I think but L arginine doesn’t last that long and the ingredient seem like they’re high-quality. Energy level but more for ED. I don’t have any stomach discomfort when I take it and it doesn’t give me jitteriness or anything weird like that. Overall I good value.
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!

## 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 |
| ASIN  | B0013OVX3U |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #4,588 in Health & Household ( See Top 100 in Health & Household ) #3 in L-Arginine Nutritional Supplements #569 in Sales & Deals |
| Brand Name | NOW Foods |
| Color | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (14,633) |
| Date First Available  | January 8, 2004 |
| Department  | Health and Beauty>Health and Wellness |
| Diet Type | Halal, Kosher, Vegan, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739000354 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 2.7 x 2.7 x 4.75 inches |
| Item Form | Tablet |
| Item Weight | 0.25 Kilograms |
| Item model number  | 0035 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| 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 |
| Product Dimensions  | 2.7 x 2.7 x 4.75 inches; 8.64 ounces |
| 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:** 0.25 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

### ⭐⭐⭐⭐⭐ It works for ED. Just take a 30 minutes before.
*by B***R on January 19, 2026*

This is fantastic stuff except the pills are a little bit big in size. Do I feel better sort of it does help with my ED I think but L arginine doesn’t last that long and the ingredient seem like they’re high-quality. Energy level but more for ED. I don’t have any stomach discomfort when I take it and it doesn’t give me jitteriness or anything weird like that. Overall I good value.

### ⭐⭐⭐⭐⭐ 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!

### ⭐⭐⭐⭐ Good product but...
*by N***R on December 13, 2025*

Overall solid product as you are using one pill instead of the usual 2-3 pills. The drawback? The pills are pretty big, and I feel like I am playing Russian roulette and chancing a choking accident. They aren't capsules either, just dense pills so good luck getting it stuck in your throat. For this reason, I'm going to switch to powder instead.

## Frequently Bought Together

- NOW Foods Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
- NOW Supplements, Sunflower Lecithin 1200 mg with Phosphatidyl Choline, 200 Softgels
- NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 180 Veg Capsules

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-04*