L Proline

L Proline can help to keep your joints functioning properly and offers many other benefits to keep your body healthy.

  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan

Great prices when buying in Bulk

  • 250g = AU$18
  • 1kg 4x 250g bags = AU$69 (AU$17.25 each)

L Proline: The Benefits

L Proline is a non-essential amino acid and as well as L Lysine are the main components of collagen. Collagen is a major structural component of cells, is the protein responsible in forming connective fibers in tissues such as skin, ligaments, cartilage, bones and teeth.

It has been suggested that collagen also functions as an intracellular bonder that provides support, shape and bulk to blood vessels, bones, and organs such as the heart, kidneys and liver.

Directions & Ingredients

L Proline Dosage

Consume 1000mg of L Proline once or twice per day.

A flat standard teaspoon equals approximately 2.8g of L Proline.

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


Combine powder with liquid and consume immediately.


100% Pharmaceutical Grade L Proline.




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 L Proline

How does L Proline taste?

This product is unflavoured and is generally considered to be average tasting.

What is L Proline made from?

L Proline is derived from starches.

Are samples available of L Proline?

Sorry we do not provide samples of this product.

How is L Proline packaged?

Bulk Nutrients’ L Proline is packaged in resealable 250g pouches.

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.

L Proline Nutrition Panel

L Proline 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
L Proline (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.

L Proline Reviews


Posted by Lawrence on December 21, 2018



Posted by Geoff Leach on October 30, 2018

A key ingredient for my anti-inflammatory liposomal formula.

As per description

Posted by Anon on April 9, 2018

Gave 4 stars because don’t know what 5 star will be

Proline with a purpose

Posted by Graham on January 16, 2018

I take Proline as part of my heart formula for arterial blockages. Everything seems to be working well so far – and has been for the past 3 years.


Posted by Graham on May 22, 2017

Excellent quality and price for a hard to source product! Delivery is top shelf.
No need to look anywhere else….


Posted by Graham on April 10, 2017

Hard to source – but not at Bulk Nutrients.
Good quality at a very reasonable price!

Great mixability

Posted by Anon on April 3, 2017

Mixes well with other products ie. Protein


Posted by Anon on January 12, 2017

Good product at a fair price!

Everybody should be using it.

Posted by Marilyn on October 2, 2016

Have been using this product for years to assist in the making of college along with vitamin C. Excellent quality. Best I have found. Thank You.

Myofascial pain Syndrome & Fibromyalgia

Posted by Kathleen on August 8, 2016

I take this product to enhance production of collagen , which muscle and fascia are comprised of.

L Proline

Posted by Graham on January 22, 2016

Hard to find – good – it works!