--- product_id: 48244549 title: "L Glutamine Powder 500g (5g per Serving, 100 Servings) – Pure L Glutamine Amino Acid – Unflavoured Pre & Post Workout Nutritional Supplement" brand: "reflex nutrition" price: "$83.31" currency: USD in_stock: true reviews_count: 9 category: "Reflex Nutrition" url: https://www.desertcart.us/products/48244549-l-glutamine-powder-500g-5g-per-serving-100-servings-pure store_origin: US region: United States of America --- # 100% pure L-Glutamine Tasteless & mixable 500g = 100 servings L Glutamine Powder 500g (5g per Serving, 100 Servings) – Pure L Glutamine Amino Acid – Unflavoured Pre & Post Workout Nutritional Supplement **Brand:** reflex nutrition **Price:** $83.31 **Availability:** ✅ In Stock ## Summary > 💥 Elevate your muscle game with pure, tasteless power! ## Quick Answers - **What is this?** L Glutamine Powder 500g (5g per Serving, 100 Servings) – Pure L Glutamine Amino Acid – Unflavoured Pre & Post Workout Nutritional Supplement by reflex nutrition - **How much does it cost?** $83.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48244549-l-glutamine-powder-500g-5g-per-serving-100-servings-pure) ## Best For - reflex nutrition enthusiasts ## Why This Product - Trusted reflex nutrition brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Muscle Fuel:** 100% pure L-Glutamine powder for clean, effective supplementation. - • **Gut-Friendly Gains:** Supports gut health and muscle repair—trusted by fitness pros and wellness enthusiasts alike. - • **Seamless Mixability:** Tasteless formula blends effortlessly into any drink—no flavor clash. - • **Triple-Timed Dosing:** Optimized intake before, after, and before bed for maximum muscle recovery. - • **Bulk Up Your Routine:** Generous 500g tub delivers 100 servings to power your fitness journey. ## Overview Reflex Nutrition L-Glutamine Supplement offers 500g of 100% pure, tasteless L-Glutamine powder designed to support muscle recovery, growth, and gut health. With 100 servings per tub, it easily mixes into any beverage and is optimized for triple daily dosing around workouts. Ideal for fitness-focused millennials seeking clean, effective supplementation from a trusted UK brand. ## Description Product Description Size:500g Product Description L-Glutamine is tasteless, so can be added to water or any drink of your choice. Tubs come in 250 g and 500 g offering 50 L-glutamine is a useful dietary supplement to supplement the absorption of the essential amino acid. Glutamine is an amino acid that the body cannot produce itself and can only be obtained from food. Glutamine is also a non-essential amino acid and plays an important role in muscle building. This product contains pure glutamine without additional ingredients. The powder is tasteless and can be added to any drink.or 100 servings. May contain traces of gluten, egg and/or milk. Ingredients 100 per cent L-glutamine Directions Directions: Take 5 g (approximately one level scoop provided) and mix with 300 ml of water or fruit juice. Recommended use (based on a 75 kg male) for maintenance: Take one serving half an hour prior to exercise, one immediately after exercise and one before bedtime. Safety Warning This product is a food supplement and should be used in conjunction with food as part of a healthy balanced diet, not as a substitute for such. This product is not intended for use by persons under the age of 16. Keep out of reach of young children. Box Contains 1 x L-Glutamine 500 g See more.Address: AB Sports Nutrition Sea View Way, Brighton BN2 6NT, United Kingdom Ingredients 100 Percent L-Glutamine produced via a fermentation process. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Directions: Take 5 g (approximately one level scoop provided) and mix with 300 ml of water or fruit juice. Recommended use (based on a 75 kg male) for maintenance: Take one serving half an hour prior to exercise, one immediately after exercise and one before bedtime. Safety Warning This product is a food supplement and should be used in conjunction with food as part of a healthy balanced diet, not as a substitute for such. This product is not intended for use by persons under the age of 16. Keep out of reach of young children. Do not exceed recommended daily dose. Manufacturer Contact Information Reflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK See more Review: Easily dissolvable. No really flavour. Great for leaky gut! - Great for leaky gut. Was originally taking x3 scoops three times daily as you need a high dose to seal the gut. Now reduced to one dosage of x3 first thing in the morning. I’ve ordered this on repeat and will continue doing so. Quality product that I’m very happy with. Highly recommend if you’re having gut issues (you, of course, need to address the foods that are stressing your gut too. You can’t just take this and expect the gut to heal!). I take on an empty stomach (important!) and wait at least 20 mins before eating. Review: Reflex Nutrition L-Glutamine Supplement - As described. Good delivery. ## Features - L-Glutamine is for anyone looking to increase their intake of this amino acid. - A convenient way to supplement your intake of this amino acid. - Glutamine is a non-essential amino acid and is the most common amino acid found in the muscles. - Amino acids are the building blocks of protein. - Pure Glutamine, with no other ingredients. Tasteless so can be added to any drink ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003BNPLZM | | ASIN | B003BNPLZM | | Age Range Description | Adult | | Allergen Information | Contains: Egg may contain, Gluten may contain, Milk may contain | | Benefits | Muscle Growth | | Best Sellers Rank | 28,128 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 25 in L-Glutamine Nutritional Supplements | | Brand Name | Reflex Nutrition | | Colour | Black | | Container Type | Bottle | | Country Of Origin | United Kingdom | | Country of origin | United Kingdom | | Customer Reviews | 4.6 4.6 out of 5 stars (303) | | Customer reviews | 4.6 4.6 out of 5 stars (303) | | Diet Type | Halal | | Dosage Form | Powder | | Flavour | Unflavoured | | Global Trade Identification Number | 05033579000206 | | Is discontinued by manufacturer | No | | Item Dimensions | 15 x 15 x 15 centimetres | | Item Form | Powder | | Item Nype Name | Reflex L-Glutamine 500 Grams 100 Servings | | Item Weight | 0.3 Kilograms | | Item model number | RFGLUT500 | | Manufacturer | Reflex Nutrition | | Manufacturer | Reflex Nutrition | | Manufacturer Contact Information | Reflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK | | Manufacturer Part Number | RFGLUT500 | | Model Name | Reflex Nutrition L-Glutamine Supplement | | Model Number | RFGLUT500 | | Number of Items | 1 | | Primary Supplement Type | amino acids | | Product Dimensions | 15 x 15 x 15 cm; 300 g | | Special Ingredients | Amino Acid | | UPC | 768352622324 190283317800 | | Unit Count | 6 count | ## Product Details - **Brand:** Reflex Nutrition - **Diet type:** Halal - **Flavour:** Unflavoured - **Item dimensions L x W x H:** 15 x 15 x 15 centimetres - **Item form:** Powder - **Item weight:** 0.3 Kilograms - **Primary supplement type:** amino acids - **Product benefits:** Muscle Growth - **Special ingredients:** Amino Acid - **Unit count:** 6 count ## Images ![L Glutamine Powder 500g (5g per Serving, 100 Servings) – Pure L Glutamine Amino Acid – Unflavoured Pre & Post Workout Nutritional Supplement - Image 1](https://m.media-amazon.com/images/I/61dXT8vRdgL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: What is it fermented from?** A: It just says that it the 100% L-Glutamine is produced from a fermentation process on the plastic container, but not what it is fermented from, sorry. **Q: Is this suitable for vegetarians??** A: It does not say on the tub but there is a website that you could go on and enquire, it is 'ReflexNutrition.com' **Q: Is it grain free?** A: It does not say it is grain free. **Q: does this have any taste? Bitter, sweet, neutral? Thank you :)** A: It doesn't really taste of anything you could drink it with water and you wouldn't notice anything, if your that worried about taste then drink it with juice! Anything with a taste or a blue, purple orange colour means loads of additives instead of focusing on the vital ingredients it's full of crap. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easily dissolvable. No really flavour. Great for leaky gut! *by H***H on 27 April 2019* Great for leaky gut. Was originally taking x3 scoops three times daily as you need a high dose to seal the gut. Now reduced to one dosage of x3 first thing in the morning. I’ve ordered this on repeat and will continue doing so. Quality product that I’m very happy with. Highly recommend if you’re having gut issues (you, of course, need to address the foods that are stressing your gut too. You can’t just take this and expect the gut to heal!). I take on an empty stomach (important!) and wait at least 20 mins before eating. ### ⭐⭐⭐⭐⭐ Reflex Nutrition L-Glutamine Supplement *by J***R on 19 April 2026* As described. Good delivery. ### ⭐⭐⭐⭐⭐ Glutamine Giggles Galore - My Son's Secret Superhero Juice! 💪😄 *by S***B on 26 July 2023* ⭐⭐⭐⭐⭐ Oh, let me tell you about this Reflex Nutrition L-Glutamine Supplement - it's like my son's secret superhero juice, and I couldn't stop giggling when I first saw him use it! My boy takes his fitness seriously, and this supplement is his newfound sidekick in the battle of the gains! He mixes it like a mad scientist, and I half expect him to shout, "It's alive!" every time he prepares his shake. Now, let's talk about its powers - it's like a magic potion for his muscles! He claims he can feel the strength coursing through his veins, and I swear I saw him flexing at his reflection like he's the Hulk! I once caught him trying to share some with our pet cat, thinking it might turn him into a muscle-bound feline. Thankfully, I intervened before any kitty transformations could happen! But jokes aside, this supplement seems to be doing wonders for my son's fitness journey. He's got an extra pep in his step, and he's even considering joining a superhero league! To all the superhero moms and dads out there, if your kid needs an extra boost for their fitness quests, this Reflex Nutrition L-Glutamine Supplement might just be their secret weapon! *Note: No cats were harmed (or turned into bodybuilders) during the making of this review! 😄 ## Frequently Bought Together - Reflex - L-Glutamine | 500g - Animal Flex - Glucosamine Chondroitin Joint Support Supplement for Pain Relief and Discomfort with Turmeric, MSM, Boswellia to Reduce Soreness in Muscles, Back, Knees, Shoulder, and Hip, 44 Packs - Animal Pak - Convenient Multivitamin for Men & Women Daily All-in-One Vitamin & Supplement Pack - Zinc, Vitamins C, B, D, Amino Acids, and Immune Support - Sports Nutrition Performance - 44 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/48244549-l-glutamine-powder-500g-5g-per-serving-100-servings-pure](https://www.desertcart.us/products/48244549-l-glutamine-powder-500g-5g-per-serving-100-servings-pure) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*