Lysine HCL

L Lysine HCL is a popular choice when it comes to health, playing a major role in many bodily functions.

  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan

... or make 4 interest-free payments of AU$3.25 when your order is over AU$100 Afterpay Find out more

Great prices when buying in Bulk

  • 250g = AU$13
  • 500g (2x 250g bags) = AU$23 (AU$11.50 each)
  • 1kg (4x 250g bags) = AU$45 (AU$11.25 each)
Maximum Purchase:
5 units Find out why
Due to increased demand for Lysine HCL we are restricting volume to 5 units per order, so as many customers as possible have the chance to purchase this product. Find out more

Lysine HCL Powder

Lysine HCL is regarded as a necessary building block for all protein in the body. Lysine HCL plays a major role in calcium absorption, building muscle protein and the bodies production of hormones, enzymes and antibodies. Lysine HCL is both popular for human and animal health.

Numerous studies have shown that Lysine HCL can be used as a preventative and treatment for the cold sore virus.

To some users Lysine HCL tastes unpleasant so we suggest when mixing adding a pinch of amino acid flavouring which considerably improves the taste.

Lysine HCL is very hydroscopic which means it'll absorb surrounding moisture and may clump. This may lead to a hardening of the powder, which will not decrease effectiveness, but it can be minimised by keeping all air out of the pouch and storing it in a damp free area.

Directions & Ingredients

Lysine HCL Dosage

Consume 1000mg of Lysine HCL once or twice daily.

As the serve is very small, we recommend using microscales when dosing.


Combine powder with liquid and consume immediately.


100% Pharmaceutical Grade Lysine HCL.




Keep well sealed, protect from moisture, light and heat.

Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania. Find out more!

Frequently asked questions about Lysine HCL

How does Lysine HCL taste?

This product is unflavoured and is generally considered to be unpleasant.

What is Lysine HCL made from?

This product is derived from starches.

Are samples available of this product?

Sorry we do not provide samples of Lysine HCL.

How is Lysine HCL packaged?

Bulk Nutrients' Lysine HCL is packaged in resealable 250g bags.

Where is this product made?

We blend and package all our products in our own manufacturing facility here in Australia. We source our pharmaceutical grade amino acids from China, as do 99% of all supplement companies. See here for further information.

Lysine HCL Nutrition Panel

Lysine HCL Nutrition Information
Servings per 250g package: 250 Servings size: 1000mg
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 17 1700
Protein (g) 1 100
Fats (g) 0 0
  (saturated) (g) 0 0
Carbohydrates (g) 0 0
  (sugars) (g) 0 0
Sodium (mg) 0 0
Lysine HCL (mg) 1,000 100,000

Formulated Supplementary Sports Food. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and appropriate physical training or exercise program.

Lysine HCL Reviews

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Lysine HCL Reviews

  • 5
    Lysine HCL

    Part of my heart formula - best quality and a great price!

  • 5

    A key ingredient for my anti-inflammatory liposomal formula.

  • 5
    Good value

    I use lysine to prevent cold sores, I've been using this brand for a couple of years and so long as I do take it I don't get cold sores anymore. This last packet is finer than the others and dissolves easily. I add it to my daily green drink and don't notice a taste.

  • 5
    2nd Chance Cat Rescue

    At 2nd Chance Cat Rescue we use Lysine all the time to prevent the kittens and Cats we get in getting cat flu. Lysine is such a fantastic product which helps in the prevention of herpies.
    We recomment Lysine to every cat owner. We order it in , in BULK and go thru a few Kilos a year!
    We do have a giggle when we swap the little bags of white powder at meetings. Lysine is a wonder powder and we LOVE it.
    Daniela Founder of 2nd Chance Cat Rescue

  • 3
    Received on time

    I have no idea whether it will benefit me, but it was received on time . I can't fault the delivery process.

  • 4
    5 with dissolvability

    This product is excellent and could be a 5 star product if made slightly more dissolvable. Maybe you can make it finer easily and then it won't clump into hard lumps that take a while to dissolve. Our solution is to put it in water 10 mins before we want to drink it and then stir it for an extended time. If you get a lump it's very unpleasant. This is designed to be constructive comment. We take this product to prevent cold sores and it is pretty effective.

  • 4

    this product is good for the cold

  • 5
    Great price!

    A great price for this amino acid. Yes it tastes (and smells) a bit awful but I mix it in with other amino acids to make a post-workout mix and it's fine.

  • 5
    L Lysine

    Top quality at a very low price - plus cheap and fast postage. Why would I want to buy it anywhere else?

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