Weider L-Glutamine, 100% Pure Free Form - 400 grams
Weider L-Glutamine, 100% Pure Free Form - 400 grams
"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

Weider L-Glutamine provides rapid muscle recovery and immune support, powered by clean free form glutamine and backed by Weider's eight-decade heritage in sport nutrition. Each scoop yields pure L-glutamine with no added flavours nor fillers, aiding muscle recovery and immune function. Weider teams up with Kyowa Quality for high purity and tight quality controls, so you get a reliable, vegan, sugar-free powder.

Available Sizes & Variants:

400 grams L-glutamine powder - remains fresh in a big jar, handy for daily use without frequent replacements.

Benefits & Features:

  • Supports quicker muscle recovery after tough sessions.
  • Helps sustain immune function during heavy training periods.
  • Pure, vegan L-glutamine with no flavours or fillers, delivering a clean, additive-free powder that blends easily.
  • Kyowa Quality production ensures high purity via fermentation and rigorous third party testing.
  • The star ingredient, L-glutamine, is the most plentiful free amino acid in muscle and supports energy for immune cells during hard training, helping you stay consistent.

Weider L-glutamine powder sits in a brand with a long history in sport nutrition, trusted by athletes for over 80 years in supplements. The product uses Kyowa Quality L-glutamine, produced by fermentation to exacting standards and backed by ISO-certified, GMP-compliant manufacturing and third-party testing for purity and safety. It’s vegan and sugar-free, designed for daily use by serious gym goers and endurance athletes alike.

Ingredients/Specifications

L-Glutamine, L-Glutamine

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

Mix 1 serving (5g powder, approximately 1 teaspoon) with 100ml of water and consume once per day. It is recommended to take L-Glutamine after workouts or before bedtime to support recovery. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Consult your doctor before starting any supplement, especially if you have a medical condition or are taking medication.

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

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
L-Glutamine 100 g 5 g 0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: L-glutamine (Free Form)

L-glutamine is the most plentiful unbound amino acid in human muscle, backing typical muscle metabolism and recovery processes.

This form is clean free-form L-glutamine, often made through fermentation to top purity and selected to support vegan sugar-free products.

What Does L-glutamine Do?

L-glutamine helps in muscle recovery and immune support, aiding to maintain energy availability for rapidly dividing immune and intestinal cells. It also assists with cellular hydration and pH balance during strenuous activity.

Dr. Castell at University of California found that glutamine supplementation could help contribute to faster muscle recovery after exercise and support immune function during intense physical stress.

This product isn't meant for diagnosing, treating, curing, or preventing any disease.

Why it's Welzo

Weider L-Glutamine is Welzo Chosen because the brand brings a rare mix of enduring industry leadership and a obvious dedication to quality that lines up with our patient- and athlete-focused approach. Weider is a globally recognised sport nutrition trailblazer with a timeline spanning over 80 years, started by Joe Weider and tightly linked with major bodybuilding communities and events. This heritage signals a proven track record of reliability and athlete trust that our medical crew values when picking partners for Welzo customers. The brand’s use of Kyowa Quality L-glutamine and its focus on high-purity, fermentation-derived ingredients reinforce solid quality standards. Our evaluation process highlighted a solid manufacturing ethos, ISO-certified and GMP-compliant practices, supported by third-party testing to assure purity and safety. For this product, Weider’s clean ingredient profile and solid credibility make them a perfect fit for a pure free form glutamine supplement. This brand was assessed by our team of medical experts for compliance with our quality certification process.

Weider L-Glutamine, 100% Pure Free Form - 400 grams

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Weider L-Glutamine provides rapid muscle recovery and immune support, powered by clean free form glutamine and backed by Weider's eight-decade heritage in sport nutrition.
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Product Description

Weider L-Glutamine provides rapid muscle recovery and immune support, powered by clean free form glutamine and backed by Weider's eight-decade heritage in sport nutrition. Each scoop yields pure L-glutamine with no added flavours nor fillers, aiding muscle recovery and immune function. Weider teams up with Kyowa Quality for high purity and tight quality controls, so you get a reliable, vegan, sugar-free powder.

Available Sizes & Variants:

400 grams L-glutamine powder - remains fresh in a big jar, handy for daily use without frequent replacements.

Benefits & Features:

  • Supports quicker muscle recovery after tough sessions.
  • Helps sustain immune function during heavy training periods.
  • Pure, vegan L-glutamine with no flavours or fillers, delivering a clean, additive-free powder that blends easily.
  • Kyowa Quality production ensures high purity via fermentation and rigorous third party testing.
  • The star ingredient, L-glutamine, is the most plentiful free amino acid in muscle and supports energy for immune cells during hard training, helping you stay consistent.

Weider L-glutamine powder sits in a brand with a long history in sport nutrition, trusted by athletes for over 80 years in supplements. The product uses Kyowa Quality L-glutamine, produced by fermentation to exacting standards and backed by ISO-certified, GMP-compliant manufacturing and third-party testing for purity and safety. It’s vegan and sugar-free, designed for daily use by serious gym goers and endurance athletes alike.

Ingredients/Specifications

L-Glutamine, L-Glutamine

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

Mix 1 serving (5g powder, approximately 1 teaspoon) with 100ml of water and consume once per day. It is recommended to take L-Glutamine after workouts or before bedtime to support recovery. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Consult your doctor before starting any supplement, especially if you have a medical condition or are taking medication.

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

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
L-Glutamine 100 g 5 g 0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: L-glutamine (Free Form)

L-glutamine is the most plentiful unbound amino acid in human muscle, backing typical muscle metabolism and recovery processes.

This form is clean free-form L-glutamine, often made through fermentation to top purity and selected to support vegan sugar-free products.

What Does L-glutamine Do?

L-glutamine helps in muscle recovery and immune support, aiding to maintain energy availability for rapidly dividing immune and intestinal cells. It also assists with cellular hydration and pH balance during strenuous activity.

Dr. Castell at University of California found that glutamine supplementation could help contribute to faster muscle recovery after exercise and support immune function during intense physical stress.

This product isn't meant for diagnosing, treating, curing, or preventing any disease.

Why it's Welzo

Weider L-Glutamine is Welzo Chosen because the brand brings a rare mix of enduring industry leadership and a obvious dedication to quality that lines up with our patient- and athlete-focused approach. Weider is a globally recognised sport nutrition trailblazer with a timeline spanning over 80 years, started by Joe Weider and tightly linked with major bodybuilding communities and events. This heritage signals a proven track record of reliability and athlete trust that our medical crew values when picking partners for Welzo customers. The brand’s use of Kyowa Quality L-glutamine and its focus on high-purity, fermentation-derived ingredients reinforce solid quality standards. Our evaluation process highlighted a solid manufacturing ethos, ISO-certified and GMP-compliant practices, supported by third-party testing to assure purity and safety. For this product, Weider’s clean ingredient profile and solid credibility make them a perfect fit for a pure free form glutamine supplement. This brand was assessed by our team of medical experts for compliance with our quality certification process.

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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