---
product_id: 308035444
title: "NOW L-Arginine 500 mg, 100 Capsules"
brand: "now"
price: "C$2311"
currency: NIO
in_stock: true
reviews_count: 7
category: "Now"
url: https://www.desertcart.ni/products/308035444-now-l-arginine-500-mg-100-capsules
store_origin: NI
region: Nicaragua
---

# Supports urea metabolism & DNA synthesis 500mg pure L-Arginine per serving Pharmaceutical Grade (USP) purity NOW L-Arginine 500 mg, 100 Capsules

**Brand:** now
**Price:** C$2311
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your body's potential with NOW L-Arginine – the essential boost your wellness routine demands!

## Quick Answers

- **What is this?** NOW L-Arginine 500 mg, 100 Capsules by now
- **How much does it cost?** C$2311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/308035444-now-l-arginine-500-mg-100-capsules)

## Best For

- now enthusiasts

## Why This Product

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

## Key Features

- • **Clinically Potent Dosage:** Each serving delivers a powerful 1,000 mg of free-form L-Arginine to fuel your body's essential functions.
- • **Pharmaceutical Grade Purity:** USP-certified quality ensures you get a premium, contaminant-free amino acid supplement.
- • **Metabolic & Cellular Support:** Optimizes urea metabolism and DNA synthesis for enhanced recovery and vitality.
- • **Clean & Allergen-Free Formula:** No gluten, soy, dairy, or preservatives—perfect for the health-conscious professional.
- • **Flexible Usage for Peak Absorption:** Take 2 capsules 1-3 times daily with carbs for maximum uptake, fitting seamlessly into your busy lifestyle.

## Overview

NOW L-Arginine 500 mg capsules provide a pharmaceutical-grade, conditionally essential amino acid designed to support urea metabolism and DNA synthesis. With 100 capsules per bottle, this allergen-free supplement offers a clean, potent dose ideal for professionals seeking enhanced recovery, metabolic health, and cellular vitality.

## Description

L-Arginine 500mg 100 Capsuleproduct Description L-Arginine Is A Conditionally Essential Basic Amino Acid Involved Primarily In Urea Metabolism And Excretion, As Well As Dna Synthesis. Conditionally Essential Amino Acid Premium Grade Suggested Use As A Dietary Supplement Take 2 Capsules 1 To 3 Times Daily As Needed. Take Between Meals Or At Bedtime With A Carbohydrate Drink To Facilitate Absorption - Or As Directed By Your Healthcare Professional. Supplement Factsserving Size: 2 Capsulesservings Per Container: 50amount Per Serving% Daily Value l-Arginine (Free-Form)1.0 G (1,000 Mg) percent Daily Values Are Based On A 2,000 Calorie Diet Other Ingredients: Gelatin (Capsule), Magnesium Stearate (Vegetable Source) And Silica. Does Not Contain: Sugar, Salt, Starch, Yeast, Wheat, Gluten, Corn, Soy, Milk Egg, Shellfish Or Preservatives Warnings: Keep Out Of Reach Of Children. As With All Dietary Supplements, Consult Your Healthcare Professional Before Use. See Product Label For More Information. 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.

Review: 👍 - 👍
Review: المنتج اصلي من شركة معروفة الاستعمال انصح ب ٣ او ٤ حبات و شكرا

## Features

- Amino Acid
- Conditionally Essential Amino Acid
- Pharmaceutical Grade (USP)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000J6DYJO |
| ASIN  | B000J6DYJO |
| Additives | Amino Acid |
| Age Range Description | Child |
| Best Sellers Rank | #13,752 in Health ( See Top 100 in Health ) #240 in Amino Acid Nutritional Supplements |
| Brand | NOW |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,048) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,048) |
| Date First Available | 7 August 2012 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | Yes |
| Item model number  | 0030 |
| Manufacturer  | NOW Foods |
| Product Dimensions  | 5.72 x 5.72 x 11.13 cm; 82 g |
| Serving Recommendation | Two Capsules |
| Units | 100 Count |
| Weight | 0.1 Kilograms |

## Product Details

- **Age range (description):** Child
- **Brand:** NOW
- **Diet type:** Kosher
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 5.7 x 5.7 x 11.1 centimeters
- **Item form:** Capsule
- **Primary supplement type:** protein
- **Product benefits:** Muscle Growth
- **Special ingredients:** Amino Acid
- **Unit count:** 100 Count

## Images

![NOW L-Arginine 500 mg, 100 Capsules - Image 1](https://m.media-amazon.com/images/I/71UpqEZSCQL.jpg)

## Questions & Answers

**Q: will this product replace calis for erectile dysfunctiol ?**
A: Be careful. My blood-pressure dropped considerably. If you are currently taking any blood pressure lowering pills then you may want to consider consulting your doctor prior to self dosing with this supplement.

**Q: Is this a herb medicine ? i mean is it made out of natural stuff ?**
A: L Arginine is an Amino Acid.  See belowArginine is a conditionally essential amino acid, meaning that whether or not it is required to be healthy is conditional on the health status or life cycle of the individual. The biosynthetic pathway, however, does not produce sufficient arginine, and some must still be consumed through diet.citation neededIndividuals with poor nutrition or certain physical conditions may be advised to increase their intake of foods containing arginine. Arginine is found in a wide variety of foods, including:Animal sourcesdairy products (e.g., cottage cheese, ricotta, milk, yogurt, whey protein drinks), beef, pork (e.g., bacon, ham), gelatin, poultry (e.g. chicken and turkey light meat), wild game (e.g. pheasant, quail), seafood (e.g., halibut, lobster, salmon, shrimp, snails, tuna)Plant sourceswheat germ and flour, lupins, buckwheat, granola, oatmeal, peanuts, nuts (coconut, pecans, cashews, walnuts, almonds, Brazil nuts, hazelnuts, pinenuts), seeds (pumpkin, sesame, sunflower), chickpeas, cooked soybeans, Phalaris canariensis (canaryseed or alpiste)

**Q: How large are the capsules? Are they easy to swallow?**
A: It is a tubular shaped capsule, approximately 7/8" long by 1/4" diameter.  Very smooth and I find swallowing it to be simple.  I typically swallow two at a time.  However, I generally don't have a problem swallowing pills.

**Q: I was taking this supplement as suggested:2 capsules twice a day between meals.
Any idea if taking with meal it will work the same?**
A: You should direct this question to :
nowfoods.com
They should best know how to direct you on their product. Thanks for asking!

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍
*by U***D on 20 August 2025*

👍

### ⭐⭐⭐⭐ Review
*by A***D on 26 December 2022*

المنتج اصلي من شركة معروفة الاستعمال انصح ب ٣ او ٤ حبات و شكرا

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 January 2025*

شكرا

## Frequently Bought Together

- NOW Foods Supplements, L-Arginine 500 mg, Nitric Oxide Precursor*, Amino Acid, 100 Veg Capsules
- NOW Foods Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
- NOW Foods Supplements, L-Carnitine 500mg, Purest Form, Amino Acid, Fitness Support*, 60 Veg Capsules

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**Shop now:** [https://www.desertcart.ni/products/308035444-now-l-arginine-500-mg-100-capsules](https://www.desertcart.ni/products/308035444-now-l-arginine-500-mg-100-capsules)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*