L-Glutamine Powder supports muscle recovery and gut health, offering a pure amino acid to help replenish muscle stores and support gut barrier integrity. Simple, single-ingredient formula keeps things straightforward, with no fillers, sweeteners, or common allergens. New Roots Herbal is a trusted brand known for quality and clear sourcing among gut health supplements. Each batch is handled with care to keep purity.

Available Sizes & Variants:

100g L-Glutamine Powder - handy daily use for muscle recovery and gut health.

Benefits & Features:

• Supports muscle recovery.
• Supports gut barrier health, helping daily comfort and supporting immune resilience.
• No additives whatsoever, just L-glutamine for smooth, efficient absorption every time.
• The product's single-ingredient formula means you receive 5 g per serving with no fillers, sweeteners, or common allergens, promoting straightforward daily use and reliable results.
• Fast and convenient daily dose that mixes easily into water or shakes.

New Roots Herbal has earned trust with clean, single-ingredient formulations you can rely on. This L-glutamine powder is marketed as free and natural in form for maximum absorption, and it carries vegan, gluten free, and dairy free labels, aligning with allergy-conscious plans. The powder is simple and allergen friendly, with no fillers, it's easy to blend into shakes or water. Each 5 g serving mirrors doses often studied for recovery and gut health. A straightforward choice for athletes and anyone seeking gentle daily support for recovery and gut health, a natural fit among gut health supplements.

L-Glutamine 5g

• GTIN: 628747620314
• Manufacturer: New Roots Herbal
• Categories: Best SellersGut Health SupplementsL-Glutamine Supplements, Powders & TabletsNew ArrivalsNew Roots HerbalSubscribe & Save Products
• Best buy: 6 - 24 months+

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.

To use this supplement, mix one rounded teaspoon (about 5 g) with a cold drink once a day or as instructed by your healthcare provider. For accurate dosing, we suggest weighing the L-Glutamine powder. Take three (3) capsules at bedtime or as directed by a health care practitioner.

Take with adequate liquid. Vegetable two-piece capsules may be pulled apart and ingredients mixed with food.

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

1. Promotes Muscle Growth: L-Glutamine powder is a vital amino acid that plays a crucial role in building and repairing muscles. It helps in the synthesis of protein, which is essential for muscle growth and recovery after strenuous exercise.
2. Boosts Immune System: L-Glutamine is a powerful antioxidant that helps to strengthen the immune system by fighting off free radical damage and preventing inflammation. This helps to keep the body healthy and able to fight off infections and diseases.

The Active Ingredient Is: L-Glutamine

L-Glutamine is an amino acid that occurs naturally in your body and supports everyday metabolic processes. This product provides the free, natural form of L-glutamine, described as 100% pure and suitable for absorption through diet and supplementation.

This form is offered as free L-glutamine to maximise absorption and to align with vegan, gluten-free and dairy-free product positioning.

What Does L-Glutamine Do?

L-glutamine supports muscle recovery and gut health, and plays a part in immune function in ways described in standard nutritional references. Scientific research from Dr. Gleeson of the University of Queensland shows involvement in post-exercise recovery, which aligns with EFSA guidance on amino acids supporting normal muscle function.

EFSA emphasises the role of amino acids in normal physiological functions, including protein turnover and gut mucosal maintenance.

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

New Roots Herbal is Welzo selected for their steadfast commitment to quality and purity, shown by their approach to delivering a single-ingredient L-glutamine for maximum absorption with few additives. This brand has earned a solid reputation as a widely distributed, trusted manufacturer known for clean, allergen-conscious formulations, including vegan, gluten-free and dairy-free options. We recognise New Roots Herbal for their customer-focused product choices that align with real-world supplement needs, reinforcing our trust in their manufacturing philosophy.

Their formulation practices prioritise straightforward, transparent ingredient profiles, which resonated with our team as we assessed options through the lens of safety, consistency and reproducible results. This brand’s emphasis on product purity and truthful labelling contributed to its strong standing in our selection process, and it has been vetted by Welzo's healthcare professionals for alignment with our internal standards. For more on how we assess quality, see how we inspect certification and testing within our program at our quality certification process and learn about Welzo's expert team at Welzo's healthcare professionals.