L-Glutamine Supplements
Browse our focused collection of L-Glutamine supplements, curated for people who want targeted nutritional support as part of a consistent wellness routine. L-glutamine is an amino acid commonly used by gym-goers and active professionals aiming to support post-workout recovery, as well as those prioritising everyday digestive comfort. Choose from powder for flexible dosing or capsules for convenient, on-the-go use—practical options designed to suit modern routines across the United Kingdom.
We prioritise clear labelling, sensible serving formats and quality-first sourcing, so you can compare products with confidence. L-glutamine is often paired with broader Supplements and Vitamins such as vitamin C, zinc and magnesium, depending on your goals. It also sits naturally alongside Digestive Supplements and selected Herbal Supplements for customers building a more complete nutrition stack. Related considerations include gut health, amino acids, sports nutrition, recovery support, and nutrient synergy.
Who L-Glutamine suits
If you train regularly, work long shifts, or travel often, you may prefer straightforward supplementation that supports your routine without unnecessary extras. Many customers include L-glutamine as part of a balanced diet, hydration strategy and a well-planned training programme.
- Active lifestyles: complement training and recovery routines
- Digestive focus: support a gut health plan
- Everyday wellness: simple, single-ingredient support
- Flexible formats: powders and capsules to match your day
How to choose the right format
Powders mix easily into water, shakes or smoothies, while capsules suit commuting and office days. Check serving size, ingredient purity and whether your choice fits alongside other Minerals & Supplements in your cupboard. Orders are priced in GBP, with straightforward online purchasing for customers in the United Kingdom.
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Vendor:Optimum Nutrition
Optimum Nutrition L-Glutamine Powder | 1000 g, 194 Servings, Unflavored for Muscle Recovery
Boost Your Post-Workout Recovery with Optimum Nutrition L-Glutamine Powder Optimum Nutrition L-Glutamine Muscle Recovery Powder provides a convenient way to support your training routine. Glutamine is the most abundant amino acid in the body, a key part of skeletal muscle and circulating amino acids....- £88.95
- £88.95
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Vendor:Liver Medic
Liver Medic Leaky Gut Repair – Natural Gut Health Supplement 1000mg 120 Caps
Navigate daily gut discomfort with a science-backed blend designed to address the root causes of leaky gut. Our Leaky Gut Repair formula blends complementary ingredients at a potent 1000 mg per serving, crafted with careful sourcing and transparent manufacturing standards. How this formula stands...- £75.00
- £75.00
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Vendor:XYMOGEN
XYMOGEN GlutAloeMine Powder – 3000 mg L-Glutamine for Gut Health + Aloe & Licorice
Overview XYMOGEN GlutAloeMine Powder is a thoughtfully crafted GI support formula that blends four targeted ingredients into a single, convenient daily scoop. Each serving provides 3000 mg of L-glutamine, plus aloe vera extract, deglycyrrhizinated licorice, and arabinogalactan. This combination is designed to sit comfortably...- £79.38
- £79.38
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Vendor:Pure Encapsulations
Pure Encapsulations Epi-Integrity Powder | Supports Healthy Mucosal Immune Responses & GI Integrity | 6 oz
Pure Encapsulations Epi-Integrity Powder Discover Pure Encapsulations Epi-Integrity Powder, a thoughtfully blended supplement designed to support mucosal immune responses and GI integrity as part of a balanced daily routine. This broad-spectrum blend aims to nourish the GI tract's protective lining and overall function, offering...- £78.30
- £78.30
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Vendor:Innate Response Formulas
INNATE Response GI Response - Powdered Digestive Blend with 5g L-Glutamine per Serving - 30 Servings
Overview Discover GI Response, a ready-to-mix powder from Innate Response Formulas designed to fit into a daily wellness routine. Each serving delivers 5 g of L-glutamine and blends with botanicals to create a smooth, easy-to-consume drink. While not a medical treatment, this blend is...- £78.79
- £78.79
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Vendor:nbpure
nbpure Performance Glutamine+ PepForm Glutamine Peptides – Non-GMO Recovery & Gut Health
nbpure Performance Glutamine+ PepForm Glutamine Peptides — Non-GMO Recovery and Gut HealthIn the realm of an active lifestyle, every ingredient matters. nbpure Performance Glutamine+ blends PepForm Glutamine Peptides with a clean, non-GMO base to offer a practical, versatile addition to your daily routine. This...- £78.29
- £78.29
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Vendor:Seeking Health
Seeking Health Glutathione Plus Lozenge – 25 mg S-Acetyl-L-Glutathione with Cofactors | Immune & Detox Support | Vegetarian (60 Lozenges)
Elevate daily wellness with a thoughtfully balanced lozenge Seeking Health Glutathione Plus Lozenge delivers 25 mg of S-Acetyl-L-Glutathione per lozenge, paired with supportive cofactors. This combination is designed to be convenient for everyday use and positioned to support several areas linked to vitality, including...- £67.34
- £67.34
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Vendor:Livingood Daily
Livingood Daily Gut Cleanse Detox – 13-in-1 GI Support, 120 Vegetarian Capsules
Daily gut wellness, made simple Designed to weave into your everyday routine, Livingood Daily Gut Cleanse offers a carefully crafted 13-in-1 GI support blend. The capsules are smooth to swallow and the bottle’s composition conveys a calm, plant-forward approach. This formula blends amino acids,...- £70.57
- £70.57
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Vendor:SFI Health
Klaire Labs SFI Health L-Glutamine Powder — 5,000 mg per Scoop, 351 g (60 Servings), Hypoallergenic & Free-Form
Premium L-Glutamine Powder for Daily Wellness Discover Klaire Labs SFI Health L-Glutamine Powder, a clean, free-form amino acid powder designed for everyday use. Each scoop delivers 5 g of L-glutamine, a concentration that may support several aspects of daily wellness. The formula is dairy-free,...- £68.79
- £68.79
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Vendor:Amy Myers MD
Amy Myers MD Leaky Gut Revive – Gluten-Free & Non-Dairy Botanical Gut Support
Botanical gut support for everyday wellnessAmy Myers MD Leaky Gut Revive is a gluten-free, non-dairy supplement designed to soothe the digestive tract while supporting gut barrier integrity and a healthy microbiome. This convenient powder blends plant-based ingredients with prebiotic fiber and targeted botanicals to...- £67.31
- £67.31
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Vendor:Transparent Labs
Transparent Labs Post – Post-Workout Recovery Powder with L-Glutamine, Creatine Monohydrate, Carnipure L-Carnitine (30 Servings, Orange)
Post-Workout Recovery, Redefined After a demanding training session, recovery matters as much as the workout itself. Transparent Labs Post is designed to accompany athletes through demanding days with a clean, naturally flavored formula. This 30-serving orange-tinged powder blends proven ingredients in what many athletes...- £67.33
- £67.33
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Vendor:Amy Myers MD
Amy Myers MD Leaky Gut Revive – Gluten-Free & Non-Dairy Gut Support (Strawberry Lemonade, 7.09 oz)
Refreshingly balanced gut support for daily life Amy Myers MD Leaky Gut Revive is a gluten-free, non-dairy botanical powder designed to fit into real-life routines. The Strawberry Lemonade flavor offers a refreshing, light-tasting sip while delivering a purposeful blend that supports digestive comfort and...- £67.31
- £67.31
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Vendor:Bulletproof
Bulletproof Liposomal Glutathione Force Capsules — Immune Support & Liver Health, 30 Count
Meet Bulletproof Liposomal Glutathione Force, a master antioxidant crafted for everyday resilience. The formula uses a liposomal delivery system designed to support absorption and efficient delivery where your body can use it most. Designed for daily use, this 30-count bottle offers 30 servings you...- £70.62
- £70.62
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Vendor:PURALITY HEALTH
PURALITY HEALTH Liposomal Nano Glutathione – Enhanced Absorption, Vegan Liquid, 30 Day Supply
Elevate Your Routine with PURALITY HEALTH Liposomal Nano Glutathione Experience a liquid glutathione designed with nano liposomal delivery to help the ingredient navigate digestion and reach absorption-friendly areas. This bottle supports a simple, consistent daily ritual and mixes easily into your favorite beverages. What...- £67.29
- £67.29
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Vendor:Seeking Health
Seeking Health Gut Nutrients: Digestive & GI Support, Glutamine-Free, Vegan (150 Capsules)
Overview Seeking Health Gut Nutrients is a glutamine-free gastrointestinal (GI) support formula designed for individuals seeking a plant-based approach to daily digestive comfort. While it does not claim to treat conditions, the blend is purposefully crafted to fit into a balanced routine that supports...- £67.34
- £67.34
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Vendor:FINAFLEX
FINAFLEX Pure Glutamine, Unflavored – 2.2 lbs, 200 Servings – Pure L-Glutamine for Recovery
Elevate your routine with FINAFLEX Pure Glutamine Experience a clean, additive-free glutamine powder designed to fit seamlessly into your post-workout and daily habits. This unflavored formula delivers 100% pure L-glutamine, crafted to support your body with a straightforward, versatile supplement that blends easily into...- £84.57
- £84.57
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Vendor:Douglas Laboratories
Douglas Laboratories L-Glutamine Powder | GI Tract Support & Immune System | 250 g
Douglas Laboratories L-Glutamine Powder is a thoughtfully crafted supplement designed to fit into daily routines while focusing on gut health and immune context. Built on a science-based approach, this formula aims to help balance nutrient intake and support overall well-being without implying specific medical...- £68.44
- £68.44
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Vendor:Relumins
Relumins Advanced White Glutathione Capsules - High Potency Formula with ALA, Placental Protein, Rose Hips & Vitamin C - Supports Skin Tone & Radiance - Made in USA - 60 Caps
Relumins Advanced White Glutathione Capsules: a high potency option for everyday skin support Relumins Advanced White Glutathione Capsules combine a powerful oxidative defense with thoughtful skincare ingredients. Each capsule delivers 800 mg of reduced L-glutathione alongside Alpha Lipoic Acid, Vitamin C, Rose Hips, and...- £64.55
- £64.55
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Vendor:Metabolic Maintenance
Metabolic Maintenance L-Glutamine Powder - 1000mg, 500g | Easy Drink Mix for Gut Health & Muscle Recovery
Overview L-Glutamine is the body's most abundant amino acid and is considered conditionally essential. Under stress or trauma, the body may not produce enough L-glutamine to meet physiological demands. This powder provides a convenient way to support daily needs and maintain balance in your...- £69.53
- £69.53
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Vendor:Toniiq
Toniiq Ultra High Strength Glutathione 1000mg Capsules - 98%+ Purity, Non-GMO Fermentation, 240 Capsules
Pure and potent glutathione in a convenient capsule Toniiq Ultra High Strength Glutathione delivers 1000 mg per capsule with a strong emphasis on purity and absorption. The formula achieves an impressive 98%+ purity, meaning a higher proportion of the active compound in each serving....- £72.79
- £72.79
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