--- product_id: 56720280 title: "Thorne L-Glutamine Powder, 18.1 Oz (90 Servings)" brand: "thorne" price: "€ 133.21" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.sk/products/56720280-thorne-l-glutamine-powder-18-1-oz-90-servings store_origin: SK region: Slovakia --- # Easy-mix unflavored powder NSF Certified for Sport purity 5g L-Glutamine per scoop Thorne L-Glutamine Powder, 18.1 Oz (90 Servings) **Brand:** thorne **Price:** € 133.21 **Availability:** ✅ In Stock ## Summary > 💪 Elevate recovery with the cleanest, purest L-Glutamine on the market! ## Quick Answers - **What is this?** Thorne L-Glutamine Powder, 18.1 Oz (90 Servings) by thorne - **How much does it cost?** € 133.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/56720280-thorne-l-glutamine-powder-18-1-oz-90-servings) ## Best For - thorne enthusiasts ## Why This Product - Trusted thorne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Performance Fuel:** 5g of premium L-Glutamine per serving to power your recovery and muscle resilience. - • **Science-Backed Wellness:** GMP-certified and research-driven formulation supporting bone, brain, immune, and stress relief benefits. - • **Allergen-Free Confidence:** Gluten, soy, dairy, shellfish, and fish free—perfect for clean, conscious nutrition. - • **Seamless Daily Integration:** Unflavored powder blends effortlessly into any drink—customize your routine with ease. - • **Trusted Sport-Grade Quality:** NSF Certified for Sport ensures zero banned substances and rigorous third-party testing. ## Overview Thorne L-Glutamine Powder delivers 5g of the most abundant amino acid per scoop in a clean, unflavored, easy-mix powder. NSF Certified for Sport and GMP-certified, it guarantees purity and safety with no banned substances, making it ideal for athletes and health-conscious professionals seeking effective post- and pre-workout support. Allergen-free and backed by science, it supports muscle recovery, immune health, brain function, and stress relief across 90 servings. ## Features - NSF Certified for Sport: Every batch is independently tested for label accuracy and the absence of nearly 300 substances banned by major athletic organisations, meeting the highest standards for sport supplements - Ingredient Transparency: Delivers 5g of L-glutamine per scoop, the most prevalent amino acid in the bloodstream, with an unflavoured powder for easy mixing in water or preferred beverage - Convenient Powder Format: Designed for flexibility, the powder mixes easily into drinks, supporting personalised routines and making daily intake simple - Allergen-Free: Contains no gluten, soy, dairy, shellfish, or fish. Suitable for a wide range of dietary needs and preferences - Science-Backed & GMP Certified: Every Thorne supplement is crafted using evidence-based research, GMP-certified manufacturing, third-party testing, and with a commitment to product purity and safety, supporting individual wellbeing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000FGWDL8 | | Age Range Description | Adult | | Benefits | Bone & Joint Support, Brain Health Support, Immune Support, Stress Relief | | Best Sellers Rank | 30,181 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 26 in L-Glutamine Nutritional Supplements | | Brand | THORNE | | Brand Name | THORNE | | Colour | Red | | Container Type | Jar | | Country Of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 855 Reviews | | Diet Type | Gluten Free | | Dosage Form | Powder | | Flavour | NO | | Global Trade Identification Number | 00693749519027 | | Item Dimensions | 12 x 12 x 12.7 centimetres | | Item Form | Powder | | Item Highlight | L-Glutamine Amino Acid, Easy-Mix, NSF Certified for Sport, 5g per Serving | | Item Weight | 17.8 Ounces | | Item form | Powder | | Item weight | 17.8 Ounces | | Manufacturer | Thorne Research | | Manufacturer Part Number | SA519 | | Material Features | Gluten Free | | Material Type Free | en_AE | | Model Name | SA519 | | Model Number | SA519 | | Number of Items | 1 | | Primary Supplement Type | L-Glutamine | | Primary supplement type | L-Glutamine | | Recommended Uses For Product | Post-workout, Pre-workout | | Special Ingredients | L Glutamine | | Specific Uses For Product | Laboratory | | Total Servings Per Container | 90 | | UPC | 884929169518 693749519027 | | Unit Count | 513.0 gram | | Unit count | 513.0 gram | ## Product Details - **Brand:** THORNE - **Diet type:** Gluten Free - **Flavour:** NO - **Item dimensions L x W x H:** 12 x 12 x 12.7 centimetres - **Item form:** Powder - **Item weight:** 17.8 Ounces - **Primary supplement type:** L-Glutamine - **Product benefits:** Bone & Joint Support, Brain Health Support, Immune Support, Stress Relief - **Special ingredients:** L Glutamine - **Unit count:** 513.0 gram ## Images ![Thorne L-Glutamine Powder, 18.1 Oz (90 Servings) - Image 1](https://m.media-amazon.com/images/I/71vUIQBULmL.jpg) ## Questions & Answers **Q: What makes Thorne supplements high quality?** A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption. **Q: How does Thorne test its supplements for quality?** A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality. **Q: Are Thorne supplements clinically tested and safe?** A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature. **Q: Why are Thorne products more expensive than other supplements?** A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard. **Q: Where are Thorne supplements made and where are the ingredients sourced from?** A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It helps! *by on Reviewed in the United Kingdom 23 March 2023* I have noticed a difference within a week of using this product and I will continue to use and see how it helps further with my ibs.I cannot explain how stressful it is to deal with stomach related issues and not knowing what the triggers are as it’s always changing. I feel more at ease taking this. I will try come back and update further on how I get on but I am genuinely impressed. At first I thought it was a fluke but it’s been continuous.It is very pricey and I was reluctant to buy but I’m glad I did. I know not every person will benefit from the product as each individual is different but I have ibs, endometriosis and I’m on strong painkillers and this has given me some relief on the severe bloat I suffered on a daily basis. I haven’t checked my weight but it was more for stomach related issues.I take it last thing at night as I am taking medication during the day and it may affect the absorption. I hope this has been helpful! ### ⭐⭐⭐⭐⭐ Great for skin and leaky gut *by on Reviewed in the United Kingdom 27 February 2026* The secret to my clear, break out free skin. I couldn’t recommend this enough for people struggling with leaky gut and consequently acne caused by certain food sensitivities. I usually dissolve it in warm water and lemon juice and drink it first thing in the morning. It doesn’t have any taste, but the effects are noticeable. My tummy feels better and my skin is clear, hydrated and plump. ### ⭐⭐⭐⭐ Not for everyone *by on Reviewed in the United Kingdom 24 April 2026* I think its a good quality product but any glutamine supplement can have negative side effects not sure if its worth continuing to take it or not. ## Frequently Bought Together - THORNE L-Glutamine Powder - Glutamine Powder for GI Health and Immune Function* - 17.8 Oz - THORNE - Creatine - Creatine Monohydrate, Amino Acid Powder - Support Muscles, Cellular Energy and Cognitive Function* - Gluten-Free, Keto - NSF Certified for Sport - 16 Oz - 90 Servings - THORNE - Amino Complex - Clinically-Validated EAA and BCAA Powder for Pre or Post-Workout - Promotes Lean Muscle Mass & Energy Production* - NSF Certified for Sport - 30 Servings - 8.0 Oz - Berry --- ## 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.sk/products/56720280-thorne-l-glutamine-powder-18-1-oz-90-servings](https://www.desertcart.sk/products/56720280-thorne-l-glutamine-powder-18-1-oz-90-servings) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-22*