L-Glutamine Powder, 1kg - Jarrow Formulas - welzo
L-Glutamine Powder, 1kg - Jarrow Formulas - welzo
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

L glutamine powder is an amino acid supplement that supports muscle maintenance and gut health, helping you recover quicker and stay well during training. Packed with L glutamine, this pure powder aims to support muscle maintenance and gut health, especially when training takes its toll. From Jarrow Formulas, a brand with tight quality controls and a fermentation-based production process that prioritises purity. All ingredients are vegan and free from common allergens.

Available Sizes & Variants:

1kg L glutamine powder – ample supply for daily use

Benefits & Features:

  • Supports muscle maintenance after tough workouts.
  • Pure L glutamine powder provides a 2 gram serving with no fillers, making it vegan and allergen free.
  • Supports gut health and immune function during periods of physical stress.
  • Produced by microbial fermentation under strict quality controls to ensure purity.
  • Used daily by athletes as part of gut health supplements, the pure L glutamine powder blends easily into drinks, supports recovery between sessions, and helps maintain immune function during heavy training.

Jarrow Formulas has built a reputation for purity and rigorous quality controls. The L glutamine is produced by microbial fermentation, a method chosen for high purity and vegan suitability. It's not a protein powder for muscle gain, but it supports recovery and gut health as part of a balanced routine. The company follows cGMP principles across production, and each batch is tested for strength and composition to keep purity and potency in every product. Fans of clean, straightforward amino acid supplements appreciate that this powder dissolves easily and blends well into shakes, making daily recovery simpler.

Ingredients/Specifications

Jarrow Formulas L-Glutamine is manufactured by microbiological fermentation. This product is 100% L-Glutamine and contains no other substance.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

To use the supplement, add ½ teaspoon (2 g) to 6-8 oz of liquid and consume on an empty stomach, or as advised by your qualified healthcare provider. For athletes, it is recommended to take 2 g of glutamine after working out for optimal benefits. Dissolve 1-3 cups or more of the magnesium flakes into a warm\, but not hot\, footbath or tub bath\, and soak for 30 minutes or more.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

1. Boosts Immune System: L-Glutamine is essential for the production of white blood cells, which play a crucial role in fighting off infections and diseases. By consuming L-Glutamine powder, you can strengthen your immune system and prevent illnesses.
2. Supports Muscle Growth: L-Glutamine is an important amino acid for muscle growth and repair. It helps in the synthesis of protein, which is necessary for building and maintaining muscle mass. Regular intake of L-Glutamine powder can aid in faster recovery after intense workouts and promote muscle growth.

The Active Ingredient Is: L-Glutamine (Fermentation-Derived)

L-Glutamine is an amino acid that acts as a building block for proteins and supports everyday metabolic function.

This formulation uses L-Glutamine produced by microbial fermentation, offering a clean, vegan-friendly source with high bioavailability.

What Does L-Glutamine Do?

Muscle maintenance and recovery are helped as L-Glutamine contributes to tissue repair after exercise. It also supports immune and gut health under physical stress, aligning with EFSA-referenced functions for this amino acid.

Scientific research suggests these roles in response to stress and exercise, emphasising the nutrient's involvement in immune function and gut barrier support as part of ordinary physiology.

Dr. Novak of University of Copenhagen found that glutamine may support immune status and gut barrier function under stress in clinical contexts.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Jarrow Formulas is our chosen partner for L-Glutamine Powder because this brand consistently demonstrates evidence-based formulation expertise and a clear commitment to purity and potency. When compared with other suppliers, Jarrow Formulas’ adherence to cGMP across production and its emphasis on sourcing only from compliant raw material providers sets a high standard for quality and reliability. Their use of microbial fermentation to produce L-Glutamine highlights a vegan, high-purity approach that aligns with Welzo’s safety and transparency goals. This dedication to rigorous quality is reinforced by their longstanding industry presence and reputation for applying strong quality controls throughout manufacturing.

This brand stands out for product-specific fit, delivering a single-ingredient, 100% L-Glutamine powder that is free from common allergens and suitable for vegans, with documented dosing aligned to clinically studied ranges. Our medical team has evaluated Jarrow Formulas for compliance with rigorous testing protocols, and we incorporate those assessments into our selection process our medical team and our rigorous testing protocols.

Welzo chose Jarrow Formulas because their proven manufacturing standards and transparent sourcing directly support muscle maintenance and immune & gut support benefits documented in the research, translating to consistent product quality and customer safety.

L-Glutamine Powder, 1kg - Jarrow Formulas

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L glutamine powder is an amino acid supplement that supports muscle maintenance and gut health, helping you recover quicker and stay well during training.
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Product Description

L glutamine powder is an amino acid supplement that supports muscle maintenance and gut health, helping you recover quicker and stay well during training. Packed with L glutamine, this pure powder aims to support muscle maintenance and gut health, especially when training takes its toll. From Jarrow Formulas, a brand with tight quality controls and a fermentation-based production process that prioritises purity. All ingredients are vegan and free from common allergens.

Available Sizes & Variants:

1kg L glutamine powder – ample supply for daily use

Benefits & Features:

  • Supports muscle maintenance after tough workouts.
  • Pure L glutamine powder provides a 2 gram serving with no fillers, making it vegan and allergen free.
  • Supports gut health and immune function during periods of physical stress.
  • Produced by microbial fermentation under strict quality controls to ensure purity.
  • Used daily by athletes as part of gut health supplements, the pure L glutamine powder blends easily into drinks, supports recovery between sessions, and helps maintain immune function during heavy training.

Jarrow Formulas has built a reputation for purity and rigorous quality controls. The L glutamine is produced by microbial fermentation, a method chosen for high purity and vegan suitability. It's not a protein powder for muscle gain, but it supports recovery and gut health as part of a balanced routine. The company follows cGMP principles across production, and each batch is tested for strength and composition to keep purity and potency in every product. Fans of clean, straightforward amino acid supplements appreciate that this powder dissolves easily and blends well into shakes, making daily recovery simpler.

Ingredients/Specifications

Jarrow Formulas L-Glutamine is manufactured by microbiological fermentation. This product is 100% L-Glutamine and contains no other substance.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

To use the supplement, add ½ teaspoon (2 g) to 6-8 oz of liquid and consume on an empty stomach, or as advised by your qualified healthcare provider. For athletes, it is recommended to take 2 g of glutamine after working out for optimal benefits. Dissolve 1-3 cups or more of the magnesium flakes into a warm\, but not hot\, footbath or tub bath\, and soak for 30 minutes or more.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

1. Boosts Immune System: L-Glutamine is essential for the production of white blood cells, which play a crucial role in fighting off infections and diseases. By consuming L-Glutamine powder, you can strengthen your immune system and prevent illnesses.
2. Supports Muscle Growth: L-Glutamine is an important amino acid for muscle growth and repair. It helps in the synthesis of protein, which is necessary for building and maintaining muscle mass. Regular intake of L-Glutamine powder can aid in faster recovery after intense workouts and promote muscle growth.

The Active Ingredient Is: L-Glutamine (Fermentation-Derived)

L-Glutamine is an amino acid that acts as a building block for proteins and supports everyday metabolic function.

This formulation uses L-Glutamine produced by microbial fermentation, offering a clean, vegan-friendly source with high bioavailability.

What Does L-Glutamine Do?

Muscle maintenance and recovery are helped as L-Glutamine contributes to tissue repair after exercise. It also supports immune and gut health under physical stress, aligning with EFSA-referenced functions for this amino acid.

Scientific research suggests these roles in response to stress and exercise, emphasising the nutrient's involvement in immune function and gut barrier support as part of ordinary physiology.

Dr. Novak of University of Copenhagen found that glutamine may support immune status and gut barrier function under stress in clinical contexts.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Jarrow Formulas is our chosen partner for L-Glutamine Powder because this brand consistently demonstrates evidence-based formulation expertise and a clear commitment to purity and potency. When compared with other suppliers, Jarrow Formulas’ adherence to cGMP across production and its emphasis on sourcing only from compliant raw material providers sets a high standard for quality and reliability. Their use of microbial fermentation to produce L-Glutamine highlights a vegan, high-purity approach that aligns with Welzo’s safety and transparency goals. This dedication to rigorous quality is reinforced by their longstanding industry presence and reputation for applying strong quality controls throughout manufacturing.

This brand stands out for product-specific fit, delivering a single-ingredient, 100% L-Glutamine powder that is free from common allergens and suitable for vegans, with documented dosing aligned to clinically studied ranges. Our medical team has evaluated Jarrow Formulas for compliance with rigorous testing protocols, and we incorporate those assessments into our selection process our medical team and our rigorous testing protocols.

Welzo chose Jarrow Formulas because their proven manufacturing standards and transparent sourcing directly support muscle maintenance and immune & gut support benefits documented in the research, translating to consistent product quality and customer safety.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism