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:Doctor Danielle
Leaky Gut Support Powder | L-Glutamine Gut Lining Formula | Doctor Danielle – Orange Flavor
Gut Assist by Doctor Danielle: Leaky Gut Support in a Smooth Orange Powder Gut Assist is a doctor-formulated powder designed to help support a resilient gut lining and everyday digestive comfort. The blend centers on L-glutamine and adds targeted gut-supporting ingredients to be gentle...- £61.81
- £61.81
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Vendor:Doctor Danielle
Doctor Danielle Leaky Gut Support Powder | Gut Assist with L-Glutamine & Berry
OverviewDoctor Danielle Gut Assist Leaky Gut Support Powder is a doctor‑formulated blend featuring L‑Glutamine and a berry flavor to help support a healthy gut lining and everyday digestive comfort. Designed to be gentle for daily use, it fits into a busy lifestyle without harsh...- £61.81
- £61.81
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Vendor:ALLMAX
AllMAX L Glutamine Powder 1000g – Fermented L-Glutamine, Unflavored, Vegan & Gluten Free
AllMAX L Glutamine Powder: a versatile amino energy option Discover a fermented L-glutamine powder designed for everyday active lifestyles. Packaged in a 1000 g container, this unflavored formula is vegan and gluten free, making it suitable for a wide range of dietary preferences. With...- £77.99
- £77.99
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Vendor:Nextdia
Nextdia L-Glutamine 1200mg Gummies – Gut & Immune Support, Sugar-Free | 120 Count
Delicious, convenient gut support Meet Nextdia L-Glutamine 1200mg Gummies, a chewy, fruity option designed for everyday gut balance and immune well-being. Each serving delivers 1200mg of L-Glutamine in a soft candy you can enjoy without pills or powders, making daily gut care feel effortless....- £65.14
- £65.14
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Vendor:NOW Foods
NOW Foods L-Glutamine 500 mg Capsules – Pack of 2 (2 x 300 Veg Caps) – Non-GMO, Vegan
Overview: Now Foods L-Glutamine 500 mg Capsules This two-pack provides free-form L-Glutamine in convenient 500 mg capsules. Each bottle contains 300 vegan capsules, making a total of 600 capsules in the set. The capsules are designed for everyday use, whether you’re after a quick...- £61.83
- £61.83
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Vendor:PROTOCOL FOR LIFE BALANCE
PROTOCOL FOR LIFE BALANCE L-Glutamine Powder – 5,000 mg per Serving | Gut, Immune & Muscle Support – 1 lb
Pure, potent L-Glutamine for everyday wellness Protocol For Life Balance L-Glutamine Powder delivers a generous 5,000 mg per serving in a pure, additive-free format. This easy-to-mix powder dissolves smoothly into water, juice, or shakes, making it simple to add to your daily routine without...- £52.00
- £52.00
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Vendor:AOR
AOR L-Glutamine Powder 450g – Immunity & Gut Health Support | 90 Servings
Overview AOR L-Glutamine powder is a practical dietary supplement crafted to support immunity and digestive wellness during periods of physical stress. Packaged in a 450 g container with 90 servings, this formula centers on a single amino acid known for its role in supporting...- £59.67
- £59.67
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Vendor:EFX Sports
EFX Sports Training Ground Glutazorb Caps – pH-Correct Glutamine, Digestive & Immune Support | 120 Servings
Why glutamine matters for athletes Glutamine is the most abundant amino acid in the body, forming a large portion of skeletal muscle. In demanding training and metabolic stress, the body’s need for glutamine rises, so a thoughtful addition to your regimen may support daily...- £59.66
- £59.66
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Vendor:Kirkman
Kirkman Glutathione Assist Capsules - Hypoallergenic, Plant-Based | 120 Capsules
Overview Meet Kirkman Glutathione Assist Capsules, a hypoallergenic, plant-based option designed to support your body's natural glutathione production. The capsule form is gluten and casein free, making it a suitable choice for sensitive diets and those seeking clean labels. Each bottle contains 120 capsules...- £56.38
- £56.38
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Vendor:Talsen Chemicals
Talsen Chemicals Reduced L-Glutathione Powder – DIY Cosmetic Grade, Pure Glutathione for Skin (4 oz / 113 g)
Product at a glance Talsen Chemicals Reduced L-Glutathione Powder is a cosmetic-grade, pure glutathione powder designed for DIY skincare projects. This easy-to-measure powder blends smoothly into water-based bases, making it a versatile option for hobbyists and small studios alike. When used in compatible formulations,...- £61.85
- £61.85
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Vendor:Rootcology
Rootcology Amino Support — L-Glutamine, Glycine & MSM Capsule Complex | 90 Capsules
Enhance Daily Wellness with Rootcology Amino Support Rootcology Amino Support is a carefully balanced amino acid capsule complex designed to support everyday wellness. The formulation brings together L-Glutamine, Glycine, and MSM in a clean, allergen-friendly base, created by Dr. Izabella Wentz, Pharm.D., FASCP —...- £60.73
- £60.73
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Vendor:Gaspari Nutrition
Gaspari Nutrition Glutamine – Pure L-Glutamine Powder, Micronized, 200 Servings, Unflavored
Gaspari Nutrition Glutamine is a pure, micronized L-glutamine powder designed to blend smoothly into your favorite drinks without an added flavor. With 200 servings in every container, you can weave it into daily routines or intense training phases with ease. Why choose pure L-glutamine...- £76.90
- £76.90
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Vendor:Vital Planet
Vital Gut Renew Powder by Vital Planet — L-Glutamine & Aloe for Leaky Gut Support, 20 Single-Serve Packs
Overview Vital Gut Renew is a thoughtfully crafted powder designed to support gut lining health and soothe the digestive tract using a blend of plant-based ingredients. Each serving delivers 6,000 mg of L-Glutamine alongside Organic Aloe Vera, Marshmallow Root, Ginger Root, and DGL Licorice...- £56.37
- £56.37
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Vendor:Zemvelo
Zemvelo ParaSym+ | Aids Metabolic Activity, Sleep Balance & Cognitive Support | 30 Day Supply
OverviewZemvelo ParaSym+ is a daily supplement designed to support multiple facets of well being. Centered on a nutrient blend that includes Sensoril with L-Theanine and ActivFulvic, the formula aims to harmonize metabolic activity, support the parasympathetic branch of the nervous system, and encourage healthy...- £58.56
- £58.56
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Vendor:Nextdia
Nextdia L-Glutamine 1000mg Gummies for Women & Men | Sugar-Free, Vegan, Extra-Chewy | 120 Counts
A smart, sugar-free gummy for daily wellness Meet Nextdia L-Glutamine 1000mg Gummies, a gelatin-free, vegan option designed for everyday use. Each bottle delivers 40 servings with three gummies per serving, offering a tidy, convenient way to add a thoughtful supplement to your routine. The...- £53.08
- £53.08
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Vendor:Essential Stacks
Essential Stacks Gut L-Glutamine Powder – USA Made, Unflavored, 100 Servings
Pure, USA-made formula you can trust Essential Stacks Gut L-Glutamine Powder is a pure, unflavored L-Glutamine designed for easy daily use. Made exclusively in the USA from start to finish, this powder keeps the focus on what matters most for gut support without competing...- £53.04
- £53.04
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Vendor:TERRA ORIGIN
Terra Origin Healthy Gut Matcha Green Tea — 30 Servings with L-Glutamine, Zinc, Slippery Elm & More
Overview Terra Origin Healthy Gut Powder blends ceremonial-grade matcha with a carefully selected set of digestive-supporting ingredients. This 30-serving formula aims to offer a convenient daily ritual that may help promote comfortable digestion and steady energy throughout the day. Key components include PepZinGI (zinc...- £51.99
- £51.99
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Vendor:NaturalSlim
NaturalSlim Appetite Suppressant – Crave Control with L-Glutamine & Thiamine B1 | 180 Veg Capsules
NaturalSlim Crave Control is a natural appetite suppressant designed to help you navigate cravings for sugar and refined carbohydrates. Built with L-glutamine and thiamine (vitamin B1), this formula aims to support balance and steady energy without the jitters often linked to quick fixes. In...- £55.23
- £55.23
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Vendor:SFI Health
Klaire Labs SFI Health L-Glutamine Capsules 500 mg – Hypoallergenic, Dairy Free & Gluten Free (100 Veggie Caps)
Klaire Labs SFI Health L-Glutamine Capsules: A Hypoallergenic 500 mg Formula Discover Klaire Labs SFI Health L-Glutamine capsules, a hypoallergenic 500 mg per vegetarian capsule crafted to minimize common allergen exposure while delivering a dependable amino acid source for daily use. The blend emphasizes...- £42.12
- £42.12
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Vendor:Raw Barrel
Raw Barrel No Bull L-Glutamine Powder – Unflavored, Micronized, 300g
Flavor Freedom with Pure L-Glutamine Raw Barrel's No Bull L-Glutamine powder is flavorless and finely milled, designed to blend invisibly into water, juice, smoothies, or your favorite beverage. Its micronized texture dissolves quickly, delivering a smooth, no-clump mix that never competes with your drink's...- £41.03
- £41.03
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