L Proline

  • Lactose Free
  • Gluten Free
  • Vegetarian
  • Vegan

... or make 4 interest-free payments of AU$4.50 when your order is over AU$100 Afterpay Find out more

Great prices when buying in Bulk

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

L Proline

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.


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

A flat 5ml scoop provided 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.

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




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

  1. How does it taste? This product is unflavoured and is generally considered to be average tasting
  2. What is made from? This product is derived from starches
  3. Are samples available of this product? Sorry we do not provide samples of this product
  4. How is it packaged? This product is packaged in resealable 250g and 1kg pouches
  5. 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 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 dietic 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.

Quick Facts

  • Pharmaceutical Grade


Write a Review

10 product reviews Hide Reviews Show Reviews

  • 5

    Posted by Geoff Leach on Oct 30, 2018

    A key ingredient for my anti-inflammatory liposomal formula.

  • 4
    As per description

    Posted by Anon on Apr 09, 2018

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

  • 5
    Proline with a purpose

    Posted by Graham on Jan 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.

  • 5

    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....

  • 5

    Posted by Graham on Apr 10, 2017

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

  • 5
    Great mixability

    Posted by Anon on Apr 03, 2017

    Mixes well with other products ie. Protein

  • 5

    Posted by Anon on Jan 12, 2017

    Good product at a fair price!

  • 5
    Everybody should be using it.

    Posted by Marilyn on Oct 02, 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.

  • 5
    Myofascial pain Syndrome & Fibromyalgia

    Posted by Kathleen on Aug 08, 2016

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

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