---
product_id: 10363322
title: "Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules"
brand: "now foods"
price: "A$26"
currency: AUD
in_stock: true
reviews_count: 9
category: "Now Foods"
url: https://www.desertcart.com.au/products/10363322-supplements-l-lysine-l-lysine-monohydrochloride-500-mg-amino-acid
store_origin: AU
region: Australia
---

# 100% vegetarian capsules, Non-GMO & Soy Free 500 mg pure L-Lysine per capsule Supports immune & cardiovascular health Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules

**Brand:** now foods
**Price:** A$26
**Availability:** ✅ In Stock

## Summary

> 💪 Unlock your body's full potential with NOW L-Lysine – the amino acid essential for thriving health!

## Quick Answers

- **What is this?** Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules by now foods
- **How much does it cost?** A$26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/10363322-supplements-l-lysine-l-lysine-monohydrochloride-500-mg-amino-acid)

## 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 & Conscious Formula:** Non-GMO, Halal, Soy-Free, and vegetarian capsules crafted under GMP-certified quality standards for peace of mind.
- • **Collagen & Elastin Support:** Boost your skin, tendon, and bone health by supporting the structural proteins that keep you resilient and youthful.
- • **Immune & Heart Health Ally:** Strengthen your natural defenses and cardiovascular function with a supplement trusted by fitness pros and wellness enthusiasts alike.
- • **Versatile Wellness Essential:** Perfect for humans and even your feline friends—odorless, easy-to-use capsules that fit seamlessly into any health routine.
- • **Essential Amino Acid Powerhouse:** Fuel your body with 500 mg of pharmaceutical-grade L-Lysine per capsule for optimal protein synthesis and muscle recovery.

## Overview

NOW Foods L-Lysine delivers 500 mg of a pharmaceutical-grade essential amino acid per vegetarian capsule, supporting collagen synthesis, immune function, and cardiovascular health. Non-GMO, soy-free, and Halal certified, this GMP-quality supplement is designed for adults seeking clean, effective nutrition to enhance protein production, muscle recovery, and overall wellness.

## Description

Supports Collagen Synthesis* Healthy Immune Function* Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissue such as skin, tendon, and bone.* Lysine is also a precursor to carnitine, which is needed for fat metabolism and energy production.* In addition, lysine may help to support a healthy immune system and proper cardiovascular function.* NOW® L-Lysine is a pharmaceutical grade essential amino acid. Natural color variation may occur in this product.

Review: Versatile Essential for Humans and Felines Alike! - Versatile Essential for Humans and Felines Alike! I originally purchased this L-lysine for my feral cat colony, and it has been a total lifesaver. I’ve used it before to help with their coughing and runny noses, and it works wonders for their respiratory health. The shipping was incredibly fast, and I was pleased to see all the capsules arrived intact. The best part for the cats? It’s completely odorless. I just pull the capsules apart and sprinkle the powder directly onto their food—they don’t even notice it's there! After doing a little more digging into the benefits, I realized this is a powerhouse for humans, too. It’s an essential amino acid that provides excellent immune support. Since I’m into weight lifting, I know how critical amino acids are for muscle recovery, so I’ve officially added this to my own daily supplement routine. Whether you're looking to support your local cat crew or boost your own fitness and health, this is a high-quality, easy-to-use product. Highly recommend!
Review: Price is right - Works great

## Features

- SUPPORTS COLLAGEN SYNTHESIS*: Necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins collagen and elastin.*
- HEALTHY IMMUNE FUNCTION*: May help to support a healthy immune system and proper cardiovascular function.*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Halal, 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.
- During the summer months products may arrive warm but desertcart stores and ships products in accordance with manufacturers' recommendations, when provided.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0004ZXHK6 |
| ASIN  | B0004ZXHK6 |
| Age Range Description | Adult |
| Best Sellers Rank | #14,421 in Health & Household ( See Top 100 in Health & Household ) #16 in L-Lysine Nutritional Supplements #1,368 in Sales & Deals |
| Brand Name | NOW Foods |
| Color | Cream |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,001) |
| Date First Available  | February 2, 2008 |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739001108 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 20 x 45 x 20 inches |
| Item Form | Capsule |
| Item model number  | 0110 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer  | NOW Sports - Nutrition and Wellness |
| Material Features | GMO Free |
| Model Name | Now Supplements L ' Mg Amino Acid |
| Number of Items | 1 |
| Primary Supplement Type | L-Lysine |
| Product Benefits | Immune Support |
| Product Dimensions  | 20 x 45 x 20 inches; 4.16 ounces |
| Special Ingredients | L-Lysine |
| Total Servings Per Container | 100 |
| UPC | 733739001108 |
| Unit Count | 100 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** NOW Foods
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item dimensions L x W x H:** 20 x 45 x 20 inches
- **Primary Supplement Type:** L-Lysine
- **Product Benefits:** Immune Support
- **Special Ingredients:** L-Lysine
- **Unit Count:** 100 Count

## Images

![Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules - Image 1](https://m.media-amazon.com/images/I/71RzHXn4IjL.jpg)

## Available Options

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

## Questions & Answers

**Q: is this pharmaceutical grade?**
A: Everything you put in your mouth has to be pharmaceutical grade... I love when companies use this term to describe their products. It also has to be made in a FDA approved facility since the company is making the product for human consumption.

**Q: Is this capsule filled with liquid or powder?**
A: Powder, the capsules are easy to open if you wish to give less then the 500mg. Also sprinkle and mix with wet food and cats will eat it with no problem. If for dog same can be done, my friend does this for his dogs.

**Q: Is the Lysine extracted from soy?**
A: i have no idea how they make it....soy is protein yes....but lysine is but one of amino acid of the protein family...if it were extracted from soy it would probably take 100 pounds of soy just to make one 500 mg capsule ...when a vitamin reaches 500 mg ....1000 mg ...they start calling it pharmacy grade...meaning its a drug...it doesnt look organic to me ...more chemical like...i choose lysine because its only but one of the engrediants that mimick HGH human growth hormone...dont take more than 3000 mg of enything within an 8 hr. perioddont take more than 80 mg of ginkgo per day....always test and use caution...observe all drug interactions

**Q: Where is this manufactured?**
A: now supplements are manufactured in Bloomingdale IL. USA  That is the only address on my bottle. It says for more info on products visit;www.nowfoods.com/0112.Hope that helps!   It is a good brand. :)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Versatile Essential for Humans and Felines Alike!
*by K***E on February 14, 2026*

Versatile Essential for Humans and Felines Alike! I originally purchased this L-lysine for my feral cat colony, and it has been a total lifesaver. I’ve used it before to help with their coughing and runny noses, and it works wonders for their respiratory health. The shipping was incredibly fast, and I was pleased to see all the capsules arrived intact. The best part for the cats? It’s completely odorless. I just pull the capsules apart and sprinkle the powder directly onto their food—they don’t even notice it's there! After doing a little more digging into the benefits, I realized this is a powerhouse for humans, too. It’s an essential amino acid that provides excellent immune support. Since I’m into weight lifting, I know how critical amino acids are for muscle recovery, so I’ve officially added this to my own daily supplement routine. Whether you're looking to support your local cat crew or boost your own fitness and health, this is a high-quality, easy-to-use product. Highly recommend!

### ⭐⭐⭐⭐⭐ Price is right
*by T***S on February 20, 2026*

Works great

### ⭐⭐⭐⭐⭐ Fantastic Supplement!
*by D***A on July 22, 2024*

Had these on hand in case i got a cold sore which i very rarely get and sure enough i had used a face peel pad with glycolic acid and the next day started getting that prickly feeling and a slight bump.These can bring on a out break i hear....Started taking 3 500mg 2 x a day for a total of 3,000 mg..The sore did open but healed within a few days and never got huge like in the past. Another great thing i noticed after taking a couple weeks my facial skin looks better,more even coloring and a bit plumper...I read they help with collagen production so i am continuing to take 3,000 mg daily on a empty stomach..At 69 yrs i can use all the help i can get!Now puts out quality supplements and i take several of theirs..One of the few company's i trust.

## Frequently Bought Together

- NOW Foods Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules
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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-09*