Studies show Glutamine may assist in:

  • Increased Glycogen Uptake1
  • Stimulation of Protein Synthesis2
  • Supporting Gut Health & Immune Function3


5 out of 5 stars from 8 reviews
Bulk Buy Discounts
2+ @ $28.00 each
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10+ @ $24.00 each
15+ @ $23.00 each

Our Glutamine is pharmaceutical grade, made from Non GMO corn glucose making it suitable for vegans.

Foods or supplements containing Glutamine can be a great benefit. In brief, various studies suggest it may assist in: 

  • Supporting Immune Function
  • Decreasing Inflammation
  • Supporting Gut Health
  • Assisting with Glycogen Replenishment
  • Reducing Muscle Cramps
  • Protecting Muscle Cells from Damage Caused by Intense Workouts
  • It is also Non GMO, Suitable for Vegans and Gluten Free

Glutamine is the most abundant amino acid found in the body. Whilst it is a semi-essential amino acid, meaning the body can create its own Glutamine stores. However generally not enough is made to meet the body's full needs - particularly for athletes and individuals who are training hard.

Glutamine is depleted greatly after an intense workout creating a catabolic environment. Supplementation has been used by athletes, bodybuilders and powerlifters for many years as it has been shown to support immune function, decrease inflammation and protect muscle cells from the damage caused by intense workouts.

It has also been shown to support gut health, assist with glycogen replenishment and reduce muscle cramps.

Gluten free and suitable for vegans.

Available in 500g packs and bulk buy discounts.


1: Bowtell 1997, 2: Rennie 1994, 3: van Acker 1999

Studies show Glutamine may assist in:

  • Increased Glycogen Uptake1
  • Stimulation of Protein Synthesis2
  • Supporting Gut Health & Immune Function3

Consume 5g in 200ml of water 1-3 times daily.

Best Results: Consume 5g pre workout, 5g post workout and 5g before going to sleep.

And also stacks well as part of:

The Ultimate Stack (Pre (30 mins) & Post Workout (Immedietely) - Drink Half Pre Workout and Half Post Workout)
600-1200ml of Water
(3g) 1/2 tsp Creatine Monohydrate
(5g) 1 tsp Glutamine
(3g) 1 tsp HMB Powder
(10g) 2 tsp IBCAA 4:1:1
(5g) 2 tsp Betaine Anydrous TMG
(4g) 1 tsp Beta Alanine
(4g) 1 tsp Taurine
(6g) 2 tsp Citrulline Malate 2:1
(4g) 1 & 1/3 tsp Arginine AAKG

Add protein if required i.e (Pre & Post) 1/2 - 1 scoop of Hydrolysed Protein

Add carbs if required i.e (Pre) 1/2 scoop of Organic Instant Oats (Post) 1 scoop Maltodextrin/Dextrose

If you want to make it in bulk then the following makes up approximately 100 serves:

300g Creatine Monohydrate
500g Glutamine
300g HMB Powder
1kg IBCAA 4:1:1
500g Betaine Anydrous TMG
400g Beta Alanine
400g Taurine
600g Citrulline Malate 2:1
400g Arginine AAKG

Add protein if required i.e 100 serves you will need 2-3kg Hydrolysed Protein

Add carbs if required i.e 100 serves you will need (Pre) 2kg Ultra Fine Organic Oats and (Post) 4kg Maltodextrin/Dextrose.

Serving Size: 1 tsp (5g)

Servings Per 500g Pack: 100

Ingredients: Pharmaceutical Grade L-Glutamine

Great Products and Service

By: on 10 August 2020
I recently purchased Glutamine from Professional Whey, which I've found easy to digest, especially seeing I have gut issues and I'm careful with everything I ingest. Have to say that I LOVE all the products Professional Whey offer. I purchase on a regular basis and find not only their products to be GREAT, but also their SERVICE!

Quality assured

By: on 7 November 2017
As a professional natural physique athlete I have to ensure that all products I ingest meet the required standards not to fail drug tests through ASADA and WADA. Professional Whey provide a guarantee for quality testing which i can rely on!

Great Gains

By: on 28 November 2015
I have recently just started back at the gym after a 2 year absenth and i was looking for a supplement that would help me gain muscle and not any fat. Usually i would do a bulking diet as i am also a hard gainer then cut, which isnt ideal. When i first started at the gym 2 months ago my weight was 72kgs, i am now 77kgs, so with an intense training regime i have put on 5kgs of solid muscle. This stuff is awesome. I take 5g pre workout, then 5g post workout and then another 5g before bed. On my off days i just take 5g before bed. This stuff has helped me get back to where i was in only 2 months and now im lifting more weight then what i previously was when not using glutamine. Highly recommended.

Great product for anyone with autoimmune disease o

By: on 11 November 2015
Great product at an affordable price. Fabulous for anyone with gut issues or autoimmune disease I use glutamine regularly as it helps repair my gut wall, aids with sleep and as I have CFS helps me recover when I have over exerted myself

Rewards gained quickly

By: on 9 November 2015
I have only been using Glutamine with my pre and post workout routine for the past month but having had 6 months off training I have felt the impact already. I have noticed that my strength has not only come back quickly but has improved without that physical drain or pain that I often get straight after a long break from training.

Fantastic training boost

By: on 12 September 2015
Use 3gms with one serve whey concentrate pre and post workout for best results. Works great and I'm 52 years old so if it works for an oldie like me it will do wonders for you.

Great aid for training

By: on 19 January 2015
Just transitioned to PW's Glutamine from another brand - its easy to use, tastes fine and mixes well

Fantastic post-workout.

By: on 11 May 2014
I've been using PW's Glutamine for nearly two years now and can't see how I ever did without it. As far as I'm concerned glutamine is an essential nutrient for serious fitness buffs. PW's glutamine is excellent to add to a post-workout mix and I have been incredibly satisfied with the performance of the product. It's anabolic attributes aside, Glutamine also offers many general health benefits. I haven't had a cramp to speak of for as long as I can remember! When mixed with WPI I am unable to taste the difference, mixes perfectly and absolutely no clumping at all.

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