Glutamine 3000 Amino Acids (Powder) | Vitobest® Official
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Glutamine 5000 500 g

Glutamine 5000 (Powder)

  • L-Glutamine 100% from Ajinomoto®.
  • Amino acid obtained through vegetable fermentation.
  • Contributes to the recovery of tissues and muscles after intense training.
  • Helps prevent muscle protein catabolism and strengthen the immune system.
  • Suitable for people with celiac disease.
  • 200 g (0.4 lb)
  • 500 g (1.1 lb)
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Glutamine 5000 Powder, from Vitobest®, contains 100% L-Glutamine from Ajinomoto®, a recognized brand that only uses amino acids obtained through vegetable fermentation. This ingredient, widely used in sports nutrition, contributes to protein synthesis, the transfer of nitrogen between organs and tissues, and prevents muscle protein catabolism.

Also, several studies affirm that it is the main source of energy for the cells that line the wall of the intestine (enterocytes), which reinforces its function as an intestinal barrier (helps to avoid the effects of leaky gut)1,2,3. L-Glutamine also helps maintain the physiological pH of the body4 and the proper functioning of the immune system5.

Glutamine 5000 Powder from Vitobest®:

  • Is the main metabolic fuel of intestinal epithelial cells.
  • Helps prevent muscle protein catabolism.
  • Contributes to protein synthesis.
  • Facilitates the transport of nitrogen between organs and tissues.
  • Helps maintain the physiological pH of the body.
  • Promotes tissue and muscle recovery after intense training.
  • Contributes to maintaining the proper functioning of the immune system.




1"Intestinal glutamine metabolism". 1989. Hartmann, F. & Plauth, M. Metabolism. 38:18-24.
2"Glutamine and intestinal barrier function". 2015. Wang, B. et al. Amino Acids. 47:2134-2154. Doi: 10.1007/s00726-014-1773-4.
3"Glutamine and nucleotide metabolism within enterocytes". 1998. McCauley, R. et al. Enter. Nutr. 22:105-111. Doi: 10.1177/0148607198022002105.
4"A review of the role of acid-base balance in amino acid nutrition". 1990. Patience, J.F. Amin. Sci. 68:398-408. Doi: 10.2527/1990.682398x.
5"Why is L-Glutamine metabolism important to cells of the immune system in health, postinjury, surgery or infection?". 2001. Newsholme, P., J. Nutr. 131:2515S-2522S.
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Specific References


Allergens: none. Gluten-free.

Ingredients: L-Glutamine (Ajinomoto®).

Compositionper 5 g
L-Glutamine (Ajinomoto®) 5000 mg

Nutritional Informationper 5 gper 100 g
Energy Value 50.21 kJ 1673 kJ
12 kcal 400 kcal
Fats 0 g 0 g
  of which are saturated 0 g 0 g
Carbohydrates 0 g 0 g
  of which are sugars 0 g 0 g
Proteins (amino acids)
5 g 100 g
Salt 0 g 0 g

Take 5 g (1 scoop) after training or before bed.

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4.6 /5

Based on 11 customer reviews

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Anonymous customer published the 12/07/2022 following an order made on 04/07/2022


Producto de gran calidad.

Anonymous customer published the 15/06/2022 following an order made on 07/06/2022


Muy buen producto, se disuelve bien y tiene un sabor neutro.

Anonymous customer published the 17/05/2022 following an order made on 10/05/2022


Por ahora es buena nunca lo habia probado, pero funcionabien

Anonymous customer published the 17/03/2022 following an order made on 06/03/2022


Muy bueno

Anonymous customer published the 09/02/2022 following an order made on 31/01/2022


Nada más que glutamina de calidad farmacéutica a precio competitivo. Excelente!

Anonymous customer published the 06/12/2021 following an order made on 30/11/2021


Muy buena

Anonymous customer published the 14/09/2021 following an order made on 29/08/2021


Fantástico. Se disuelve muy bien.

Anonymous customer published the 14/09/2021 following an order made on 11/06/2021


Textura agradable y en el sabor neutro muy conseguido y fácil de tomar

Anonymous customer published the 28/07/2021 following an order made on 17/07/2021


Pedí Glutamine powder "3000" y me enviaron el 5000.

Anonymous customer published the 14/03/2021 following an order made on 08/03/2021


Me gustaría que el cacito marcase la cantidad que lleva.


Glutamine 5000 (Powder)

€40.40 €36.36