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Glutamine is one of the most commonly used amino acids within the human body and provides us with many benefits. We stock 500g packs and the more you buy, the more you save. Discounts start at 4.5% for a 2 pack and go up to over 30% for 15 x 500g packs. Stock up and save with Professional Whey!

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Amino Acids


5 out of 5 stars, 6 reviews

Glutamine has been used by athletes, bodybuilders and powerlifters for many years as it has been shown to support immune function, recovery, decrease inflammation and protect muscle cells.

Bulk Buy Discounts

2x500g for $21 each
3x500g for $20 each
4x500g for $19 each
5x500g or more for $18 each
10x500g or more for $16 each
15x500g or more for $15 each
from $22.00

Serving Size: 1 tsp (5g)                        Servings Per Package: 100

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

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, generally not enough is made to meet the body's full needs - particularly for athletes and individuals who are training hard.

As such, foods or supplements containing Glutamine can be a great benefit – as Glutamine is depeleted greatly after an intense workout creating a catabolic environment.

Glutamine 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 hard workouts.

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

Studies have shown that Glutamine may assist with:

  • Increased glycogen uptake  (Bowtell et al, 1997)
  • Stimulation of protein synthesis (Rennie, 1994)
  • Support gut health and immune function (van Acker et al, 1999)


Ingredients: Pharmaceutical Grade L-Glutamine

Customer reviews

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  • 5

    Great Gains

    Posted by on 28 Nov 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.

  • 5

    Great product for anyone with autoimmune disease or gut issues.

    Posted by on 11 Nov 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

  • 5

    Rewards gained quickly

    Posted by on 09 Nov 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.

  • 5

    Fantastic training boost

    Posted by on 11 Sep 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.

  • 4

    Great aid for training

    Posted by on 19 Jan 2015

    Just transitioned to PW's Glutamine from another brand - its easy to use, tastes fine and mixes well

  • 5

    Fantastic post-workout.

    Posted 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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