---
product_id: 585638680
title: "Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz"
brand: "sports research"
price: "€ 24.47"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sports Research"
url: https://www.desertcart.pt/products/585638680-sports-research-l-glutamine-workout-recovery-immune-health-and-gut
store_origin: PT
region: Portugal
---

# Vegan, non-GMO & gluten-free 5g pure L-Glutamine per serving Proprietary fermentation process Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz

**Brand:** sports research
**Price:** € 24.47
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your recovery game with pure, potent L-Glutamine!

## Quick Answers

- **What is this?** Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz by sports research
- **How much does it cost?** € 24.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/585638680-sports-research-l-glutamine-workout-recovery-immune-health-and-gut)

## Best For

- sports research enthusiasts

## Why This Product

- Trusted sports research brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean, Trusted Quality:** Crafted in the USA with vegan, gluten-free, and Informed Sport tested purity for peace of mind.
- • **Effortless Daily Boost:** One to two scoops daily easily mix into any beverage—no pills, no hassle, just results.
- • **Gut & Immune System Ally:** Supports digestive health and strengthens immunity with every scoop—feel the difference inside out.
- • **Backed by Legacy & Science:** From a family-owned brand since 1980, combining passion and research to power your active lifestyle.
- • **Maximize Recovery, Minimize Downtime:** 5 grams of pure L-Glutamine fuel your muscles post-workout for faster repair and less soreness.

## Overview

Sports Research L-Glutamine delivers 5 grams of premium, fermented L-Glutamine per serving to support workout recovery, gut health, and immune function. This vegan, gluten-free powder is Informed Sport tested and made in the USA, designed for easy daily use and trusted by fitness enthusiasts seeking clean, effective supplementation.

## Description

Buy Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: NOT a Vine Voice Review - I've been taking L-Glutamine for a few weeks now after reading research done in relation to ADHD and ADD, in which individuals with ADHD had low Glutamine levels. Once supplemented, it helps a lot of said issues. Please do your own research regarding this, but for me- it's been an incredible supplement I will continue to buy. With that said, regarding the nature of Sports Research's L-Glutamine, I have found the powder to have a premium consistancy to it in comparison to others, which does not surprise me as I also take their D3+K2 Supplement (though it's a way better deal at Costco, and if you are reading this SR, please give us a better deal here on that via desertcart!) and SR's fish oil, and those supplements have been top tier in regards to not only my own experience but from what I have read as well. This quality powder packs a punch in potency, and although I wouldn't recommend drinking it plain, it does mix well with straight water or any liquid. I mix it in with whatever I can, but know that if you do drink it with plain water, the taste is not good, and a little sour, but the effects are worth it. One last note, why take the powder vs pills? From the research I have gathered it is normal to take L-glutamine in higher dosages such as a full scoop (scoop included here!) and serving size indicate on the bottle. Pills on the other hand... not only is it a lot of capsules, it would be on the more expensive side. Grab this, potent, and mixes easily!
Review: Very good product. - Very good product. Has really helped me with my digestion. The quality is very good. I gave some to my friend and she ordered it to. Helped her with acid reflux. Will continue to buy. Sports Research is a good product.

## Features

- L-GLUTAMINE POWERED BY SPORTS RESEARCH : Amino Acids are crucial in the process of building protein within the body. L-Glutamine is one of the most abundant amino acids in the human body—having enough of it aids in your body’s protein synthesis*
- WORKOUT RECOVERY, GUT & IMMUNE HEALTH: 1-2 daily scoops of pure L-Glutamine mixed into your favorite beverage, provides you with gut, immune and workout recovery support*
- ONE DAILY SCOOP: One to two daily scoops of our fermented glutamine powder, mixed into your favorite beverage, provide you with a range of benefits you can see and feel—especially when combined with a regular workout routine*
- DEDICATED TO QUALITY: Our L-Glutamine is made using a proprietary fermentation process, and a high-quality powder from a premium, trusted name made in the USA—entirely vegan, Informed Sport tested for banned substances, gluten-free and non-GMO tested
- THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CCJZY4C2 |
| Best Sellers Rank | #11,794 in Health & Household ( See Top 100 in Health & Household ) #11 in L-Glutamine Nutritional Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (592) |
| Date First Available  | September 23, 2023 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | FG388 |
| Manufacturer  | Sports Research |
| Product Dimensions  | 5.25 x 4 x 4 inches; 13.76 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Sports Research
- **Dosage Form:** Powder
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item dimensions L x W x H:** 5.25 x 4 x 4 inches
- **Number of Items:** 1
- **Primary Supplement Type:** L-glutamine (fermented).
- **Special Ingredients:** L-glutamine (fermented).
- **Unit Count:** 10.58 Ounce

## Images

![Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz - Image 1](https://m.media-amazon.com/images/I/61JElxMBdQL.jpg)

## Questions & Answers

**Q: What is this product best used for?**
A: L-Glutamine is an Amino Acid that is crucial in building protein within the body and may provide immune and gut health support and aid in workout recovery

**Q: What is the best way to consume this product?**
A: We like to add it to our shakes before a workout! It can be taken, however, with any of your favorite food or beverages.

**Q: Is this L-Glutamine Vegan Certified, Gluten-Free, Non-GMO Tested?**
A: Sure is! It is Vegan Friendly, IGEN Non-GMO Tested, NSF Gluten-Free, and Informed Sport Tested for Banned Substances.

**Q: Can men and women consume this product?**
A: Absolutely! This product is not marketed towards any gender and provides benefits for any and all healthy adults who maintain an active lifestyle.

**Q: Is your Creatine Informed Sport tested?**
A: Yes! Our Creatine is informed Sport Tested for Banned Substances - a global testing program that assures athletes that products carrying the Informed Sport mark have been tested for prohibited substances and manufactured to high-quality standards.

## Customer Reviews

### ⭐⭐⭐⭐⭐ NOT a Vine Voice Review
*by F***Y on January 12, 2024*

I've been taking L-Glutamine for a few weeks now after reading research done in relation to ADHD and ADD, in which individuals with ADHD had low Glutamine levels. Once supplemented, it helps a lot of said issues. Please do your own research regarding this, but for me- it's been an incredible supplement I will continue to buy. With that said, regarding the nature of Sports Research's L-Glutamine, I have found the powder to have a premium consistancy to it in comparison to others, which does not surprise me as I also take their D3+K2 Supplement (though it's a way better deal at Costco, and if you are reading this SR, please give us a better deal here on that via amazon!) and SR's fish oil, and those supplements have been top tier in regards to not only my own experience but from what I have read as well. This quality powder packs a punch in potency, and although I wouldn't recommend drinking it plain, it does mix well with straight water or any liquid. I mix it in with whatever I can, but know that if you do drink it with plain water, the taste is not good, and a little sour, but the effects are worth it. One last note, why take the powder vs pills? From the research I have gathered it is normal to take L-glutamine in higher dosages such as a full scoop (scoop included here!) and serving size indicate on the bottle. Pills on the other hand... not only is it a lot of capsules, it would be on the more expensive side. Grab this, potent, and mixes easily!

### ⭐⭐⭐⭐⭐ Very good product.
*by S***Y on December 22, 2025*

Very good product. Has really helped me with my digestion. The quality is very good. I gave some to my friend and she ordered it to. Helped her with acid reflux. Will continue to buy. Sports Research is a good product.

### ⭐⭐⭐⭐⭐ Amazing product
*by E***H on November 14, 2025*

I was dealing with insanely upset stomach for over 3 years on daily basis. It got to the point that it was limiting me in social life. I've tried multiple different supplements and nothing was working until this product. It took me 2 doses to feel the difference. After a week of using it i was literally back to normal. It also helps with work out recovery.

## Frequently Bought Together

- Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz
- Sports Research Creatine Monohydrate - Gain Lean Muscle, Improve Performance and Strength and Support Workout Recovery - 5 g Micronized Creatine - 10.58 oz
- Sports Research Triple Strength Omega 3 Fish Oil - Burpless Fish Oil Supplement w/EPA & DHA Fatty Acids from Single-Source Wild Alaskan Pollock - 1250 mg, 90 ct

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-22*