Boost Vitality with the Best L Glutamine Supplements
What's L Glutamine and where is it found?
L Glutamine is the most common amino acid found in bodily fluids and muscles. Some foods, like eggs, beef, corn, white rice, tofu and skim milk, also contain L Glutamine.
The body’s glutamine levels naturally deplete during times of extreme stress, such as heavy exercise or injury. This leads to a decrease in strength, stamina and muscle recovery.
Thankfully, our powdered supplement can replenish the body’s L Glutamine levels to help fuel your fitness journey. It also works to aid muscle recovery and immune function, further enhancing your vitality.
L Glutamine also contains anti-catabolism properties that work to prevent muscular atrophy (also known as muscle wastage). It aims to improve protein metabolism and minimise the breakdown of muscles. This is particularly useful for those concerned with preserving muscle while dieting
Directions / Ingredients
Recommended L Glutamine Powder Serving Size
As per Food Standards Australia New Zealand (FSANZ) a standard dose of L Glutamine Powder is 1.9g once daily.
Users often report a typical serve of between 5g and 10g daily.
A flat standard teaspoon equals approximately ~3.6g of L Glutamine powder.
Directions
Mix with any liquid or a protein shake and take once per day.
Ingredients
100% Pharmaceutical Grade L Glutamine.
Storage
Keep well sealed, store away from moisture, light and heat.
Further Reading
Product FAQs
How does L Glutamine powder taste?
L Glutamine is unflavoured and has a neutral taste, which makes it perfect for adding to your favourite smoothie!
What is L Glutamine made from?
L Glutamine is an amino acid that can be found in the body or derived from starches.
How is L Glutamine packaged?
Bulk Nutrients' L Glutamine is packaged in resealable 250g and 1kg pouches.
Where is this product made?
Bulk Nutrients blends and packages 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.
Can I receive a discount for buying more than one pouch of L Glutamine at once?
Absolutely! Price breaks for L Glutamine powder begin when you purchase two units. Just add more than two units to your cart to see the savings.
What does L Glutamine do?
Glutamine is a conditionally essential amino acid that is abundant in the body. It becomes an “essential” amino acid when the body is in a heavily compromised state, ie when it is fighting disease.
That’s why L Glutamine supplements are popular for their ability to improve immune function and gut health.
How much evidence is there for Glutamine's benefits?
Most of the evidence supporting the use of Glutamine comes from those who have Glutamine deficiencies. This is most likely to come from a very low protein intake, eg cases of veganism.
There is also evidence for Glutamine assisting exercise preservation, as it prevents the body from depleting glutamine stores which can occur in longer endurance activities.
Is L Glutamine good for muscle growth?
Unfortunately, there isn’t much evidence to support the use of L Glutamine for muscle growth.
Rather, this supplement is more commonly used to aid muscles in recovering from strenuous training sessions.
Can Glutamine be converted directly to glucose?
Yes, when carbohydrates are in short supply, Glutamine can convert into glucose in the body.
It should be noted that studies showed when paired with a carbohydrate, L Glutamine reduces the blood glucose response compared to if a carbohydrate is used alone.
Can Glutamine prevent me from getting sick?
Much of Glutamine’s benefits are in relation to the intestinal and immune systems, however, there is more evidence that it supports repair from sickness rather than preventing it.
Nutrition Panels
| L Glutamine Nutrition Information | ||
|---|---|---|
| Servings per 250g package: 50Servings size: 5g | ||
| Avg Qty Per Serving | Avg Qty Per 100g | |
| Energy (kj) | 85 | 1,700 |
| Protein (g) | 5 | 100 |
| Fats (g) | 0 | 0 |
| (Saturated) (g) | 0 | 0 |
| Carbohydrates (g) | 0 | 0 |
| (Sugars) (g) | 0 | 0 |
| Sodium (mg) | 0 | 0 |
| L Glutamine (g) | 5 | 100 |
Reviews
to see which products you can review.
What Our Customers Are Saying
Customers overwhelmingly praised the product’s quality, value and ease of use. Reviewers frequently noted its neutral taste, smooth mixing and versatility in protein shakes, smoothies, coffee and water. Many found it convenient for daily supplementation and exercise routines, including post-workout use. Repeat purchases, generous pack size, straightforward formulation and fast delivery were also positively mentioned. Overall, customers described it as a practical, affordable and high-quality supplement.
L Glutamine
4.83 from 935



Product Overview
L Glutamine offers many benefits including muscle recovery, supporting a stronger immune system and helping to prevent muscle wastage.
Taste
Mixability
Effectiveness
Value for Money
Lactose Free
Gluten Free Ingredients
Vegetarian
Vegan
Rewards & Easy Instalments
Point Rewards
or register an account to earn 69 points when you purchase L Glutamine.
When you reach the Bronze tier, you'll earn 92 points, at the Silver tier earn 115, and 138 points on the Gold Tier. Find out more.
Pay in 4 Payments
For bigger orders over $100 AUD, choose to pay with AfterPay or PayPal Pay in 4. Find out more.
Availability & Shipping
Flat rate $9 shipping Australia-wide. Orders up to 3.5kg ship Express Post, over 3.5kg ship Parcel Post.






