• L-Glutamine Pure - Protein Supplies Australia
  • L-Glutamine Pure - Protein Supplies Australia

L-Glutamine Pure



L-Glutamine has been a constant staple in the wellness community, for its positive effects on the body’s nitrogen levels.

L-Glutamine is the most abundant amino acid in your muscles (over 61% of skeletal muscle is Glutamine!), and is used in large amounts by your body. During intense training, or times of stress, Glutamine stores are depleted, and supplementation may be required to aid in immune fortification, muscle development and maintenance. 

L-Glutamine is effective for those who are training and wanting to preserve muscle and strengthen their immune system.

Main Points:

  • Pharmaceutical Grade
  • Vegan
  • Encourages Muscle Growth
  • Fortifies Immune System

Other Points:

  • Tested for Purity
  • GMO Free
  • Fermented from Vegetable Source
  • Gluten Free
  • Vegan Friendly
  • Easy Mixing
  • Perfect for Stacking
  • Free Form Amino Acid
  • Zero Additives
  • No Added Sugar
  • Dairy Free
  • Gluten Free

  • 100% Pharmaceutical-Grade L-Glutamine

Mix 1.9g (1 teaspoon) of L-Glutamine with 100-200ml of your favourite beverage, shake until dissolved then consume. Take one serving per day or as directed by a health care professional

Frequently Asked Questions


L-Glutamine is an amino acid, used by the body in abundance for muscle recovery, growth & maintenance, and Immune Support.

Despite it being one of the most abundant aminos in your body, L-Glutamine quickly becomes depleted during times of stress, requiring supplementation to return your body to normal glutamine levels.


This plant-based amino is crafted using a special fermentation and filtration process, eliminating the risk of impurities and delivering a premium, pharmaceutical-grade supplement. This conditionally essential amino (required by the body in large amounts despite the body’s ability to produce it naturally) can become essential in times of physical stress & intensity and may assist in reducing your body’s muscle wasting (catabolic) state.
Our 100% pure L-Glutamine is ultra-fine and free form, giving it improved bio-availability and absorption.

Customer Reviews

Based on 25 reviews
Jake Harris

Top quality very pleased!

Digestion and post workout recovery

I really like this product as it really helped me with some stomach ache I had for a while. Obviously in conjunction with good nutrition. I highly recommend!

Nada B
Wouldn’t be caught without it!

My doctor recommended L-Glutamine as part of my treatment protocol. PSA have a pure, clean, and ever so easy to use L-Glutamine. I enjoy using it and could feel and see the supportive results within weeks! Wouldn’t be caught without it in my daily regime. Thank you PSA!

Chelsea Chang

Good for health

Great stuff

The product is pure compared to other companies, the service is great and delivery quick. What more do you want????