---
product_id: 13507749
title: "Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings"
brand: "optimum nutrition"
price: "$60.76"
currency: USD
in_stock: true
reviews_count: 13
category: "Optimum Nutrition"
url: https://www.desertcart.us/products/13507749-optimum-nutrition-l-glutamine-muscle-recovery-powder-300g-unflavored-58
store_origin: US
region: United States of America
---

# 5g pure L-Glutamine per serving Unflavored & easy mixability 58 servings per 300g jar Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings

**Brand:** optimum nutrition
**Price:** $60.76
**Availability:** ✅ In Stock

## Summary

> 💪 Recover smarter, train harder, and never miss a beat with Optimum Nutrition L-Glutamine!

## Quick Answers

- **What is this?** Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings by optimum nutrition
- **How much does it cost?** $60.76 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/13507749-optimum-nutrition-l-glutamine-muscle-recovery-powder-300g-unflavored-58)

## Best For

- optimum nutrition enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by 35+ years of Optimum Nutrition expertise, trusted by athletes worldwide.
- • **Seamless Mix & Go:** Unflavored formula blends effortlessly with your favorite shakes or water—no clumps, no fuss.
- • **Long-Lasting Supply:** 58 servings packed in a compact 300g jar—stay stocked and ready for every workout.
- • **Keto-Friendly & Clean:** Zero flavor, zero fillers—perfect for clean, keto-conscious recovery routines.
- • **Rapid Muscle Recovery:** Fuel your gains with 5g of pure L-Glutamine per serving to reduce soreness and accelerate repair.

## Overview

Optimum Nutrition L-Glutamine Muscle Recovery Powder delivers 5 grams of pure L-Glutamine per serving in a convenient 300g jar with 58 servings. Designed to replenish glutamine levels depleted after intense exercise, this unflavored powder mixes easily with shakes or water, supporting faster muscle recovery and reduced soreness. Trusted globally for over 35 years, it’s a clean, keto-friendly supplement ideal for professionals committed to peak performance and efficient post-workout recovery.

## Description

Optimum Nutrition L-Glutamine Muscle Recovery Powder helps supplement glutamine levels in the body for muscle recovery. Glutamine, the most abundant amino acid in the body, becomes depleted after prolonged, intense exercise. This L glutamine supplement offers an easy way to supplement your diet. Each serving of the after workout muscle recovery supplements contains 5 grams of pure L-glutamine. The Optimum Nutrition powder is unflavored and easy to mix with protein shakes. There are 58 servings in this 300 gram container. Optimum Nutrition has been trusted to provide high quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 35 years and in 90+ countries.

Review: Great for Recovery and Easy to Mix - I’ve been using this glutamine supplement after workouts, and I’m very satisfied with the results. The powder mixes easily with water or protein shakes and has no strong taste. It helps support my recovery after intense training sessions, and I feel less muscle soreness the next day. The quality is excellent, and the container provides a good value for the price. If you’re looking for a simple and effective glutamine supplement to add to your fitness routine, this is a great choice.
Review: Excellent for glutamine supplementation - Bought this kilogram of L-glutamine powder from optimum nutrition to help with muscle growth, endurance, and gut healing protocol. The focus was total body health. If you don't have your health, you have nothing. The powder was excellent quality, dissolved into drinks, no discernible taste, easy to measure, lasted a long time and fit under my cabinet countertop.

## Features

- One 300 gram container (58 servings) of Optimum Nutrition L-Glutamine Muscle Recovery Powder
- Glutamine powder helps supplement L-glutamine levels in the body to aid muscle recovery
- Each serving has 5 grams of pure L-glutamine
- Feel good about your after-workout recovery with glutamine supplement powder
- Mixes easily with a shaker cup, perfect for packing in your gym bag as part of your training routine
- Performance nutrition for over 35 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002DYIZDA |
| Age Range Description | Adult |
| Best Sellers Rank | #29,703 in Health & Household ( See Top 100 in Health & Household ) #33 in L-Glutamine Nutritional Supplements #2,070 in Sales & Deals |
| Brand | Optimum Nutrition |
| Brand Name | Optimum Nutrition |
| Color | No Color |
| Container Type | Jar |
| Customer Reviews | 4.7 out of 5 stars 4,090 Reviews |
| Diet Type | Keto |
| Dosage Form | Powder |
| Flavor | Unflavored |
| Global Trade Identification Number | 00748927022810 |
| Item Dimensions | 3.15 x 3.15 x 5.91 inches |
| Item Form | Powder |
| Item Weight | 300 Grams |
| Manufacturer | Optimum Nutrition |
| Manufacturer Part Number | 1031803 |
| Model Name | Optimum Nutrition L-Glutamine |
| Model Number | 1031803 |
| Number of Items | 1 |
| Primary Supplement Type | Amino Acids |
| Product Benefits | Supports muscle recovery |
| Specific Uses For Product | Amino Acid Support |
| Total Servings Per Container | 58 |
| UPC | 748927022810 748927066630 |
| Unit Count | 10.6 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Optimum Nutrition
- **Diet Type:** Keto
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 300 Grams
- **Item dimensions L x W x H:** 3.15 x 3.15 x 5.91 inches
- **Primary Supplement Type:** Amino Acids
- **Product Benefits:** Supports muscle recovery
- **Unit Count:** 10.6 Ounce

## Images

![Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings - Image 1](https://m.media-amazon.com/images/I/71p3lDPkAWL.jpg)
![Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings - Image 2](https://m.media-amazon.com/images/I/71hloiGy3oL.jpg)
![Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings - Image 3](https://m.media-amazon.com/images/I/81rgb-hKbQL.jpg)
![Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings - Image 4](https://m.media-amazon.com/images/I/81WvvJvIJUL.jpg)
![Optimum Nutrition L-Glutamine Muscle Recovery Powder, 300g, Unflavored, 58 Servings - Image 5](https://m.media-amazon.com/images/I/8123A0GN+7L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: i bought this product 1000g.I received it and when i opened bottle cap the paper protector did not lock!protector paper was on bottle cap!is it safe?**
A: I bought from GNC online store directly for 4-5 times already, seems like every time one of bottles’s inside seal was cracked open in the middle. It doesn’t look like a man made open, and the missing PCs was sealed to the cap. I would say it happens on the online store products. However, the cap seal vacuum seal was intact, it was just the paper seal inside.

**Q: What does it do?**
A: It's an amino acid that helps with muscle recovery after a workout. It helps repair broken down muscle tissue that occurs after weight lifting.

**Q: can i mix that with this Optimum Nutrition Instantized BCAA 5000mg Powder, Unflavored, 336g -**
A: Yes you can. It's easily mixed because its a fine powder and can't even taste it :). I put both into my pre and post work out protein shake. If you're big into lifting I would use it 3 times a day.

**Q: Is this product American made?**
A: Yes, it is made in Optimum Nutrition's state-of-the-art production facilities in Aurora, Illinois, USA.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Recovery and Easy to Mix
*by G***E on June 12, 2026*

I’ve been using this glutamine supplement after workouts, and I’m very satisfied with the results. The powder mixes easily with water or protein shakes and has no strong taste. It helps support my recovery after intense training sessions, and I feel less muscle soreness the next day. The quality is excellent, and the container provides a good value for the price. If you’re looking for a simple and effective glutamine supplement to add to your fitness routine, this is a great choice.

### ⭐⭐⭐⭐⭐ Excellent for glutamine supplementation
*by M***W on November 20, 2025*

Bought this kilogram of L-glutamine powder from optimum nutrition to help with muscle growth, endurance, and gut healing protocol. The focus was total body health. If you don't have your health, you have nothing. The powder was excellent quality, dissolved into drinks, no discernible taste, easy to measure, lasted a long time and fit under my cabinet countertop.

### ⭐⭐⭐⭐⭐ Optimum Nutrition is a great product Great Value, Great Price NO BS
*by M***R on November 25, 2012*

I like Optimum Nutrition and you will probably see a review on a lot of thier products I have picked up. They have a great product at a great price with no BS junk added or hard to read labels. I picked up the Glutamine powder when I was trying to make my own post work out drinks or adding this to my protien powder. I have stopped drinking protien shakes and I have picked up a post work out drink. So now I add this to the post workout drink for MORE Glutamine or add to some OJ. I actually add a spoon full to my morning OJ every morning. I read somewhere that Glutamine also helps with boosting your immune system. I have mixed this with juice, post work out drinks and protien shakes..I have not tasted any difference in any of these drinks because of this powder. Mixes very well, the colder the liquid the more you need to mix it but still mixes very well. Some info from the Optimum Nutrition website: Glutamine is the most abundant amino acid in the body, comprising more than 60% of the free amino acid pool in skeletal muscle and greater than 20% of total circulating amino acids. Because L-Glutamine may support muscle recovery from exercise, each serving of our Glutamine Powder provides 5 grams of pure L-Glutamine, and because it's unflavored, you can mix it right into your post-workout protein shake. Made with Pure L-Glutamine Unflavored Versatility Add to Protein & MRP Shakes Mixes Easily with a Spoon Wide Variety of Available Sizes Supports Muscle Recovery Efforts

## Frequently Bought Together

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- Optimum Nutrition Instantized BCAA Powder, Unflavored, Keto Friendly Branched Chain Essential Amino Acids Powder, 5000mg, 60 Servings (Packaging May Vary)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*