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Shop Imported L-Glutamine Supplements from Global Brands Online in Iceland

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31% OFF
NOW Foods Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
US Store
NOW Foods

NOW Foods Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
4.5

5k+ bought

ISK 2538 3677

Pure Encapsulations L-Glutamine 500 mg, 90 Capsules
US Store
Pure Encapsulations

Pure Encapsulations L-Glutamine 500 mg, 90 Capsules
4.6

4k+ bought

ISK 5234

L-Theanine 200mg, Calm Focus + Relaxation Without Drowsiness, 120 Capsules
US Store
Double Wood Supplements

L-Theanine 200mg, Calm Focus + Relaxation Without Drowsiness, 120 Capsules
4.7

4k+ bought

ISK 4401

Nutricost L-Glutamine 800mg, 180 Capsules - Gluten Free, Non-GMO
US Store
Nutricost

Nutricost L-Glutamine 800mg, 180 Capsules - Gluten Free, Non-GMO
4.5

3k+ bought

ISK 3669

THORNE L-Glutamine Powder, Amino Acid Supplement, 90 Servings
US Store
THORNE

THORNE L-Glutamine Powder, Amino Acid Supplement, 90 Servings
4.7

3k+ bought

ISK 13011

Sports Research L-Glutamine Powder 5g, Unflavored 10.58oz
US Store
Sports Research

Sports Research L-Glutamine Powder 5g, Unflavored 10.58oz
4.7

2k+ bought

ISK 3490

Nutricost Liposomal Glutathione Supplement 60 Capsules, 720mg Per Serving
US Store
Nutricost

Nutricost Liposomal Glutathione Supplement 60 Capsules, 720mg Per Serving
4.6

2k+ bought

ISK 6048

Pure Encapsulations L-Glutamine Powder, 8 Ounces
US Store
Pure Encapsulations

Pure Encapsulations L-Glutamine Powder, 8 Ounces
4.7

2k+ bought

ISK 10815

MuscleTech 100% L-Glutamine Powder for Enhanced Muscle Recovery, Unflavored
US Store
MuscleTech

MuscleTech 100% L-Glutamine Powder for Enhanced Muscle Recovery, Unflavored
4.7

2k+ bought

ISK 3860

13% OFF
Essential Stacks Gut L-Glutamine Powder Unflavored, 60 Servings
US Store
Essential Stacks

Essential Stacks Gut L-Glutamine Powder Unflavored, 60 Servings
4.5

1k+ bought

ISK 6231 7146

Optimum Nutrition L-Glutamine Muscle Recovery Capsules, 240 Ct
US Store
Optimum Nutrition

Optimum Nutrition L-Glutamine Muscle Recovery Capsules, 240 Ct
4.6

1k+ bought

ISK 6237

Life Extension L-Glutamine, 500 mg L-glutamine, Amino Acid, Supports Muscle Health and Immune Health, Gluten-Free, Non-GMO, 100 Vegetarian Capsules
US Store
Life Extension

Life Extension L-Glutamine, 500 mg L-glutamine, Amino Acid, Supports Muscle Health and Immune Health, Gluten-Free, Non-GMO, 100 Vegetarian ...
4.6

1k+ bought

ISK 2809

Horbaach L Glutamine Capsules 1000mg | 180 Powder Pills
US Store
Horbäach

Horbaach L Glutamine Capsules 1000mg | 180 Powder Pills
4.6

1k+ bought

ISK 2579

Pure L-Glutamine Made in the USA - 200 Servings - 1,000g, 2.2lb Bulk, Vegan, Non-GMO, Gluten and Soy Free. Minimize Muscle Breakdown & Improve Protein Synthesis. No Additives
US Store
NAKED

Pure L-Glutamine Made in the USA - 200 Servings - 1,000g, 2.2lb Bulk, Vegan, Non-GMO, Gluten and Soy Free. Minimize Muscle Breakdown & Improve ...
4.7

1k+ bought

ISK 7154

37% OFF
NOW Foods Sports Nutrition, L-Glutamine Pure Powder, Nitrogen Transporter*, Amino Acid, 1-Pound
US Store
NOW

NOW Foods Sports Nutrition, L-Glutamine Pure Powder, Nitrogen Transporter*, Amino Acid, 1-Pound
4.6

900+ bought

ISK 5082 8069

Vital Planet - Vital Gut Renew Powder Supplement for Leaky Gut Repair with L-Glutamine, Marshmallow and Ginger Root, DGL Licorice Root and Organic Aloe Vera, L Glutamine 6000mg 6.88 oz
US Store
Vital Planet

Vital Planet - Vital Gut Renew Powder Supplement for Leaky Gut Repair with L-Glutamine, Marshmallow and Ginger Root, DGL Licorice Root and ...
4.4

800+ bought

ISK 8069

Momentous L-Glutamine Powder, Muscle Recovery Supplement, 5g per Serving
US Store
Momentous

Momentous L-Glutamine Powder, Muscle Recovery Supplement, 5g per Serving
4.5

700+ bought

ISK 8069

Metagenics Glutagenics, Powder Supplement, 60 Servings
US Store
Metagenics

Metagenics Glutagenics, Powder Supplement, 60 Servings
4.6

700+ bought

ISK 16479

Codeage Leaky Gut, L-Glutamine, Berberine, Quercetin, 60 Capsules
US Store
Codeage

Codeage Leaky Gut, L-Glutamine, Berberine, Quercetin, 60 Capsules
4.3

700+ bought

ISK 6239

L-Glutamine Capsules 1,000mg, Gut Lining + Muscle Recovery, 120 Capsules
US Store
Double Wood Supplements

L-Glutamine Capsules 1,000mg, Gut Lining + Muscle Recovery, 120 Capsules
4.6

700+ bought

ISK 2571

L-Glutamine Powder 5g, Unflavored, Gut + Muscle Recovery, 100 Servings
US Store
Double Wood Supplements

L-Glutamine Powder 5g, Unflavored, Gut + Muscle Recovery, 100 Servings
4.6

700+ bought

ISK 4035

Bucked Up L-Glutamine 5000mg, Essentials 50 Servings, 250 Grams
US Store
Bucked Up

Bucked Up L-Glutamine 5000mg, Essentials 50 Servings, 250 Grams
4.8

700+ bought

ISK 3486

Jarrow L-Glutamine 1000 mg, Dietary Supplement, 100 Easy-Solv Tablets
US Store
Jarrow Formulas

Jarrow L-Glutamine 1000 mg, Dietary Supplement, 100 Easy-Solv Tablets
4.5

600+ bought

ISK 4456

Pure L-Glutamine Powder, 2.2lbs 1kg | Free Form Amino Acid | Unflavored Glutamine Supplement | Non-GMO, Vegan Friendly
US Store
Micro Ingredients

Pure L-Glutamine Powder, 2.2lbs 1kg | Free Form Amino Acid | Unflavored Glutamine Supplement | Non-GMO, Vegan Friendly
4.6

600+ bought

ISK 6239

NutraBio Pure L-Glutamine Powder, 100 Servings L-Glutamine Supplement, Amino Acid, Pure Grade, Glutamina, Absolutely no Additives, Fillers or Excipients, Muscle Recovery Supplement - 500 Grams
US Store
NutraBio

NutraBio Pure L-Glutamine Powder, 100 Servings L-Glutamine Supplement, Amino Acid, Pure Grade, Glutamina, Absolutely no Additives, Fillers or ...
4.7

500+ bought

ISK 6239

17% OFF
Toniiq NSF Certified Ultra High Strength Glutathione Capsules - 1000mg
US Store
Toniiq

Toniiq NSF Certified Ultra High Strength Glutathione Capsules - 1000mg
4.4

500+ bought

ISK 4405 5320

Amy Myers MD Leaky Gut Revive - Gluten-Free & Non-Dairy - Botanical Blend for Healthy Gut Support - GI Health Support with Prebiotic Fiber - Strawberry Lemonade, 7.09 oz 30 Servings
US Store
Amy Myers MD

Amy Myers MD Leaky Gut Revive - Gluten-Free & Non-Dairy - Botanical Blend for Healthy Gut Support - GI Health Support with Prebiotic Fiber - ...
4.3

400+ bought

ISK 9895

Optimum Nutrition L-Glutamine Muscle Recovery Powder, 2.21 LB
US Store
Optimum Nutrition

Optimum Nutrition L-Glutamine Muscle Recovery Powder, 2.21 LB
4.7

400+ bought

ISK 10997

Kaged Muscle, L-Glutamine Powder 500 Gram, Vegan, Support Muscle Recovery, Post Workout, Glutamine, Banned-Substance Free, Unflavored, 100 Servings
US Store
Kaged

Kaged Muscle, L-Glutamine Powder 500 Gram, Vegan, Support Muscle Recovery, Post Workout, Glutamine, Banned-Substance Free, Unflavored, 100 ...
4.8

400+ bought

ISK 5324

Amazon Basics L-Glutamine Powder, 10.58 oz, 100 Servings
US Store
Amazon Basics

Amazon Basics L-Glutamine Powder, 10.58 oz, 100 Servings
4.6

400+ bought

ISK 3602

Ancient Nutrition Leaky Gut Capsules, Gut Health Supplement
US Store
Ancient Nutrition

Ancient Nutrition Leaky Gut Capsules, Gut Health Supplement
4.4

400+ bought

ISK 5410

Jacked Factory L-Glutamine Powder 100 Servings - Vegan Fermented L Glutamine Supplement for Post Workout Muscle Recovery, Immunity, Digestive Health | No Artificial Filler - Unflavored
US Store
Jacked Factory

Jacked Factory L-Glutamine Powder 100 Servings - Vegan Fermented L Glutamine Supplement for Post Workout Muscle Recovery, Immunity, Digestive ...
4.7

300+ bought

ISK 5324

L-Glutamine Capsules - Glutamine Supplement, Amino Acid Supplement - Gluten Free, 6 Capsules per Serving 5000mg, 360 Count Pack of 1
US Store
BulkSupplements

L-Glutamine Capsules - Glutamine Supplement, Amino Acid Supplement - Gluten Free, 6 Capsules per Serving 5000mg, 360 Count Pack of 1
4.5

300+ bought

ISK 5501

Body Fortress 100% Pure Glutamine Powder, 300g Jar
US Store
Body Fortress

Body Fortress 100% Pure Glutamine Powder, 300g Jar
4.6

300+ bought

ISK 3159

Fitness Labs German Creatine and L-Glutamine | 1.1 lbs
US Store
Fitness Labs

Fitness Labs German Creatine and L-Glutamine | 1.1 lbs
4.6

300+ bought

ISK 7154

Its Just! - L-Glutamine Powder, Unflavored, 500 Grams / 100 Servings
US Store
It's Just!

Its Just! - L-Glutamine Powder, Unflavored, 500 Grams / 100 Servings
4.5

300+ bought

ISK 4775

Pure Encapsulations L-Glutamine 850 mg, 90 Capsules
US Store
Pure Encapsulations

Pure Encapsulations L-Glutamine 850 mg, 90 Capsules
4.6

300+ bought

ISK 6149

365 by Whole Foods Market, L-Glutamine 500mg, 100 ct
US Store
365 by Whole Foods Market

365 by Whole Foods Market, L-Glutamine 500mg, 100 ct
4.5

200+ bought

ISK 2945

Klaire Labs SFI Health L Glutamine Powder, 60 Servings
US Store
SFI Health

Klaire Labs SFI Health L Glutamine Powder, 60 Servings
4.6

200+ bought

ISK 10082

Best Naturals L-Glutamine Powder - 1 Pound - 100% Pure and Free Form - Glutamine Recovery Powder - Clinically Proven Recovery Aid for Men and Women 817716014555
US Store
Best Naturals

Best Naturals L-Glutamine Powder - 1 Pound - 100% Pure and Free Form - Glutamine Recovery Powder - Clinically Proven Recovery Aid for Men and ...
4.5

200+ bought

ISK 3677

Doctors Best Pure L Glutamine Powder Supplement for Men & Women, 10.6 oz
US Store
Doctor's BEST

Doctors Best Pure L Glutamine Powder Supplement for Men & Women, 10.6 oz
4.6

200+ bought

ISK 4226

Solgar L-Glutamine 1000 mg, 60 Tablets - Natural Muscle Food - 30 Servings
US Store
Solgar

Solgar L-Glutamine 1000 mg, 60 Tablets - Natural Muscle Food - 30 Servings
4.6

200+ bought

ISK 3314

Essential Stacks Gut L-Glutamine Capsules - 1000mg Per Serving
US Store
Essential Stacks

Essential Stacks Gut L-Glutamine Capsules - 1000mg Per Serving
4.6

200+ bought

ISK 4401

L-Glutamine 1000mg Gummies for Women & Men,Post-Workout Recovery Supplement
US Store
Nextdia

L-Glutamine 1000mg Gummies for Women & Men,Post-Workout Recovery Supplement
4.4

200+ bought

ISK 7629

L-Glutamine+ Advanced 1000mg Per Serving, 240 Vegetarian Capsules
US Store
Micro Ingredients

L-Glutamine+ Advanced 1000mg Per Serving, 240 Vegetarian Capsules
4.7

200+ bought

ISK 4775

Carlyle L Glutamine Capsules | 1500mg | 240 Count | Advanced Athlete Formula | Pre and Post Workout | Non-GMO, Gluten Free Supplement
US Store
Carlyle

Carlyle L Glutamine Capsules | 1500mg | 240 Count | Advanced Athlete Formula | Pre and Post Workout | Non-GMO, Gluten Free Supplement
4.6

200+ bought

ISK 3311

Purchase L-Glutamine Supplements from Ubuy Iceland

Unlock the potential of L-glutamine supplements with Ubuy Iceland, your premier source for top tier health and supplements that fuel recovery and performance. As the most abundant amino acid in the body, L-glutamine plays a vital role in repairing muscle tissue, bolstering immunity, and maintaining gut integrity, essential for athletes, fitness enthusiasts, and anyone pushing their limits. From intense training sessions to everyday wellness, these supplements help reduce soreness, enhance endurance, and promote overall vitality.

Ubuy Iceland offers an extensive range of L-glutamine supplements in various forms, ensuring you find the perfect fit for your routine. Enjoy swift delivery, authentic products, and unbeatable value, all backed by customer reviews and secure shopping. Whether you're exploring sports nutrition for peak gains or amino acid supplements for targeted support, our collection complements broader wellness goals like immune defence and digestive balance.

How to Choose the Right L-Glutamine Supplement

Picking the ideal L-glutamine supplement depends on your needs, such as glutamine for muscle recovery after workouts or glutamine and intestinal health for digestive support. Athletes may need higher doses for repair, while beginners benefit from milder entries. Key factors include purity third party testing, and form tablets for precision or sachets for portability. Here are some L-glutamine dosages that you can consider for muscle recovery, typically 5-10g daily, split around training. For skin health enthusiasts, seek formulas highlighting L-glutamine skin benefits through collagen support.

Explore Different Types of L-Glutamine Supplements

Dive into Ubuy Iceland's curated L-glutamine supplements lineup, featuring formats from leading brands tailored to diverse lifestyles. Easily compare purity levels, serving sizes, and mixability to match your goals, from gym recovery to daily gut maintenance.

Tablets (Precise Dosing for Everyday Use)

L glutamine tablets provide measured doses in a convenient pill form, ideal for those seeking consistent intake without measuring. Perfect for beginners or travellers, They recommend L-Glutamine for gut health with 500mg-1g per tablet. It’s steadily absorbed for sustained muscle repair.  Choose tablets for simplicity over powders if you prioritise portability and no-mess routines.

Powder (Versatile Mixing for High-Performance Recovery)

L-glutamine powders deliver pure, unflavoured scoops (often 5g servings) that blend into shakes or water, suiting intense athletes focused on glutamine muscle recovery. Their fine texture ensures quick dissolution, maximising bioavailability for post-workout replenishment. Opt for powder if you customise stacks, as it allows flexible L-glutamine dosage for muscle recovery beyond standard tablets.

Sachets (On-the-Go Convenience Packs)

L-glutamine sachet offers single-serve packets for effortless portability, containing 5-10g of fast-acting glutamine for immediate recovery needs. Great for busy professionals or travellers, they dissolve instantly without shakers, supporting gut and immune function during high-stress periods. Select sachets when convenience trumps bulk packaging, especially for intermittent use.

Trusted Brands for L-Glutamine Supplements

When choosing a trusted L-glutamine brand, quality is often determined by third party testing and certifications, which ensure the product is free from banned substances and contaminants.

GNC

GNC leads with reliable L-glutamine supplements, primarily through their Pro Performance and Beyond Raw Chemistry labs lines, which are renowned for rigorous quality control and testing for banned substances. Targeting both fitness enthusiasts and everyday users, their pure L-glutamine powders feature a clean, unflavoured formula free from artificial additives, gluten, and lactose. These supplements are designed to integrate into any sports nutrition routine by blending easily into water or pre/post workout shakes to support muscle recovery, immune health, and intestinal function.

Kaged Supplements

Kaged Supplements crafts premium, clean L-glutamine supplements using fermented, vegan sources for superior absorption and minimal fillers. Aimed at serious weightlifters and endurance athletes, they excel in high potency powders that amplify recovery without bloating. The commitment to third party testing makes Kaged a standout for purity focused buyers.

Thorne

Thorne delivers clinician grade L-glutamine supplements with a focus on therapeutic precision, hypoallergenic and NSF-certified for sports. Ideal for health conscious individuals addressing intestinal health, their capsules offer bioavailable forms trusted by professionals. Thorne's edge is evidence based formulations for optimal wellness outcomes.

Transparent Labs

Transparent Labs shines with no nonsense L-glutamine supplements, fully disclosed labels and micronised powders for peak solubility. Geared towards transparent, results driven users in amino acid supplements, they prioritise muscle preservation during cuts. Their signature is unflavoured versatility, perfect for stacking without taste interference.

Frequently Asked Questions About L-Glutamine Supplements in Iceland

  • What is L-Glutamine and why is it important for muscle recovery?

    L-glutamine is a key amino acid that serves as fuel for immune cells and enterocytes, while aiding muscle repair by reducing breakdown during stress. It is crucial for glutamine muscle recovery as intense exercise depletes levels, leading to soreness supplementing restores them for faster rebuilding and less fatigue.

  • How should I take L-Glutamine supplements for best results?

    Take 5-10g daily, split into doses around workouts, post-exercise for recovery and before bed for overnight repair. Mix powders in shakes or swallow tablets with meals to enhance uptake. Consistency with training yields the best gains; Ubuy Iceland has dosage guides on product pages.

  • Can L-Glutamine help with gut health?

    L-glutamine does feed the cells of the intestine, helping to strengthen the gut lining and reduce permeability for better gut health. This is very helpful for people with leaky gut or IBS as it improves barrier integrity and nutrient absorption without the usual side effects.

  • Are L-Glutamine supplements safe to use daily?

    Most adults tolerate daily L-glutamine supplements well at recommended doses, with rare mild issues like stomach upset. Start low and consult a doctor for long-term use.

  • What’s the difference between L-Glutamine and other amino acids?

    Unlike branched-chain amino acids (BCAAs) focused on energy during exercise, L-glutamine excels in recovery, immunity, and gut support due to its role in nitrogen transport. It is non-essential but conditionally vital under stress, setting it apart for holistic benefits over targeted muscle fuel.