
L-GLUTAMINE (Kyowa Quality®) POWDER

100% Kyowa Quality® micronised L-Glutamine. Vegetable fermentation. Unflavoured. Suitable for vegans.





L-GLUTAMINE POWDER

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L-GLUTAMINE 1000mg (KYOWA®)
- 100% L-Glutamine, 0% added.
- Kyowa Quality®.
- Raw format.
- Unflavoured.
- Suitable for vegans and vegetarians.
Table of contents
What is L-Glutamine (Kyowa Quality®) Powder?
L-Glutamine (Kyowa Quality®) Powder by RawSeries is a vegan food supplement in powder form, based on Kyowa Quality® plant-fermented L-glutamine.
Glutamine is a non-(conditionally) essential amino acid, and constitutes the main component of the amino acid pool of the human organism, especially of the musculoskeletal tissue, where it constitutes up to 60% of the total intramuscular amino acid concentration (Cruzat et al., 2018).
L-Glutamine (Kyowa Quality®) Powder is derived from plant sources and is 100% suitable for vegetarians and vegans.
Why buy L-Glutamine at HSN?
At HSN we strive to improve every day. In our research process to develop new products and optimise the products already available, pursuing the highest quality, we discovered the company Kyowa Hakko.
Kyowa Quality® and its innovative sustainable approach
Kyowa Quality® was the company that developed an innovative method for obtaining amino acids. It began producing them from plant sources, which undergo a natural fermentation process to extract the product you can now buy.
This process allows amino acids to be obtained through sustainable production methods, of the highest quality and certified purity. Free of genetically modified organisms, without elements of animal or human origin; suitable for vegetarians and vegans.
HSN brings you L-glutamine with 100% Kyowa Quality® certified raw material, a real revolution in the food supplement market.
L-Glutamine (Kyowa Quality®):
- The production of the material is assured with pharmaceutical quality standards.
- It is obtained by natural fermentation from 100% vegetable sources.
- The material obtained is pharmaceutical grade, maximum purity assured.
- It presents its amino acid in L- enantiomer configuration.
Purity
Kyowa Quality® ingredients meet the requirements of all major official pharmaceutical monographs:
- Japanese Pharmacopoeia (JP).
- United States Pharmacopoeia (USP).
- European Pharmacopoeia (EP).
Vegetable fermentation
Kyowa has been a pioneer by being the first company to develop the fermentation technology that enabled the production of amino acids on an industrial scale for the first time.
From seed crop, completely free of animal and GMO ingredients, and through a plant-based fermentation process.
Pure ingredients are produced with 100% Kyowa Quality® assured.
Good solubility
L-Glutamine powder mixes easily into any liquid of your choice (water, milk or juice; mainly).
The fine powder of glutamine facilitates its homogeneous dispersion and dissolution.
No taste
Vegetable-fermented glutamine produced under KQ trademark standards is tasteless.
It can be used in conjunction with other products, such as your Evowhey 2.0 after training protein shake, without altering its taste.
L-Glutamine (Kyowa Quality®) powder doesn't alter the taste of mixtures.
How does L-Glutamine taste?
Glutamine has a neutral, slightly acidic and sweet taste.
Bibliographical references
- Cruzat, V., Rogero, M. M., Keane, K. N., Curi, R., & Newsholme, P. (2018). Glutamine: Metabolism and immune function, supplementation and clinical translation. Nutrients, 10(11).
* Information concerning the characteristics of ingredients Kyowa Quality® has been obtained from data collected on the official website of the trademark.
To find out more
- Agostini, F., & Biolo, G. (2010). Effect of physical activity on glutamine metabolism. Current Opinion in Clinical Nutrition and Metabolic Care, 13(1), 58–64.
- Bonet, A., & Grau, T. (2007). La glutamina, un aminoácido casi indispensable en el enfermo crítico. Medicina Intensiva, 31, 402–406.
- Castell, L. M., & Newsholme, E. A. (1997). The effects of oral glutamine supplementation on athletes after prolonged, exhaustive exercise. Nutrition, 13(7–8), 738–742.
- Castell, L. M., & Newsholme, E. A. (2001). The relation between glutamine and the immunodepression observed in exercise. Amino Acids, 20(1), 49–61.
- Coqueiro, A. Y., Rogero, M. M., & Tirapegui, J. (2019). Glutamine as an anti-fatigue amino acid in sports nutrition. Nutrients, 11(4), 1–19.
- Shu, X.-L., Yu, T.-T., Kang, K., & Zhao, J. (2016). Effects of glutamine on markers of intestinal inflammatory response and mucosal permeability in abdominal surgery patients: A meta-analysis. Experimental and Therapeutic Medicine, 12(6), 3499–3506.
Nutritional FactsL-GLUTAMINE (Kyowa Quality®) POWDER 150g |
daily doseper serving |
Serving size: 1/2 scoop of 15ml (5g) | ||
daily dose: 1/2 scoop of 15ml (5g) | ||
Servings per container: 30 | ||
Daily amount | ||
---|---|---|
L-Glutamine (Kyowa®) | 5000mg |
Ingredients
L-glutamine (Produced through a process of vegetable fermentation).
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. The scoop/product quantity equivalences (grams or milligrams) are indicative, as the density of powdered products may vary between flavours and batches. We recommend the use of a kitchen scale in cases where precise dosing is required. Kyowa Quality® and the KQ logo are registered trademarks of KYOWA HAKKO BIO CO., LTD. It is necessary to maintain a varied and balanced diet and a healthy lifestyle. Health claim awaiting European authorization.

How to take L-GLUTAMINE (Kyowa Quality®) POWDER 150g
Mix 1/2 scoop of 15ml (approx. 5g) with 200ml of water, juice or the drink of your choice, take 1 time a day.

A satisfied customer says:
Excellent
Blanca 21/08/2025
Since I have been taking it, I have noticed a great change in my digestion and symptoms such as heartburn and stomach heaviness.
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A critical customer says:
I did not notice anything
Pacorro 19/04/2022
I didn't notice any recovery aid or anything special, maybe I didn't take the necessary but I didn't notice any effect.
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TOP
Javi 26/09/2025
It helps me with intramuscular muscle recovery. I will buy it again, it works great for me.
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Glutamine
Eric 24/09/2025
Since I started using unflavored Kyowa glutamine, I have noticed the difference: it mixes perfectly, it does not alter the taste of my shakes and it helps me a lot in recovery after training. For me it is no longer an extra, it is an essential basic in my supplementation.
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Good product
Mark 08/09/2025
Good dissolution, can be mixed with protein, good taste and texture. Use in sacker to make good use of it.
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Good product
Carolina 04/09/2025
It is a very good product, quality, unbeatable price and fast shipping. It is effective and complies with everything!
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Good quality
Sara 28/08/2025
I am taking it on the recommendation of my therapist for intestinal permeability. It is taken in very small amounts so it is very convenient in the bottle and it is well priced. This HSN has the best standard, Kyowa quality, so great.
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