---
product_id: 87731663
title: "Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams)"
brand: "doctor's best"
price: "1266646₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Doctor's Best"
url: https://www.desertcart.vn/products/87731663-doctors-best-pure-l-glutamine-powder-supports-muscle-mass-strength
store_origin: VN
region: Vietnam
---

# Non-GMO, vegan & allergen-free 300g pure L-Glutamine powder Speeds muscle recovery & endurance Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams)

**Brand:** doctor's best
**Price:** 1266646₫
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your workout game with pure power and clean fuel!

## Quick Answers

- **What is this?** Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams) by doctor's best
- **How much does it cost?** 1266646₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/87731663-doctors-best-pure-l-glutamine-powder-supports-muscle-mass-strength)

## Best For

- doctor's best enthusiasts

## Why This Product

- Trusted doctor's best brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Conscious:** Non-GMO, gluten-free, soy-free, and 100% vegan for mindful wellness.
- • **Trusted Longevity:** A top-ranked formula with 4.6-star reviews and decades of proven results.
- • **Immune Support Edge:** Strengthen your defenses while building muscle.
- • **Rapid Recovery Boost:** Cut downtime with enhanced muscle hydration and repair.
- • **Muscle Growth Amplified:** Fuel your gains with a pure amino acid powerhouse.

## Overview

Doctor’s Best Pure L-Glutamine Powder delivers 300 grams of high-quality, vegan-friendly amino acid designed to support muscle mass, strength, and athletic endurance. This non-GMO, gluten-free, and soy-free supplement accelerates muscle recovery by enhancing hydration and repair, while also promoting optimal immune function. Trusted by fitness enthusiasts for over 25 years, it’s a clean, effective choice for serious performance and wellness.

## Description

Doctor's Best L-Glutamine powder contains glutamine, an amino acid that is a building block of protein. Glutamine is most commonly used to support muscle growth, skeletal muscles and athletic endurance. Supplementing with l-glutamine allows the body The much-needed amino acids to increase muscle hydration. This is an essential process in the body that supports muscle recovery from high intensity workouts.

Review: Buy this brand mixes well - Been using this product for about 25 years off and on. Does make a difference.
Review: Awesome - I love this product lived up rto the name

## Features

- DOCTOR’S BEST PURE L-GLUTAMINE POWDER – an amino acid that is a building block of protein. L-Glutamine is used to support muscle growth, skeletal muscles and athletic endurance. L-Glutamine is an amino acid that occurs naturally in our body. It is found abundantly in the muscle tissues and circulates freely in the blood.
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- AMINO ACID - L-Glutamine allows the body the much-needed amino acids to increase muscle hydration. This is an essential process in the body that supports muscle recovery from high intensity workouts.
- RECOVERY OF MUSCLE STRENGTH – L-Glutamine helps promote muscle growth and support athletic performance. L-Glutamine is used for muscle production, that means the body is actively using it to repair injured or damaged muscle tissue. Makes it a great supplement to take to reduce recovery time, boost muscle mass or ease minor aches and pains.
- OPTIMAL IMMUNE FUNCTION – Glutamine supplements may help improve immune function and preserve protein stored in the body. Glutamine plays an important role in immune function, as the body may not be able to produce enough of it.
- Non-GMO / Gluten Free / Soy Free / Vegan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07CJPNFGL |
| Best Sellers Rank | #53,096 in Health & Household ( See Top 100 in Health & Household ) #51 in L-Glutamine Nutritional Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (722) |
| Date First Available  | May 21, 2018 |
| Item model number  | DRB-00491 |
| Manufacturer  | Doctor’s Best, Inc |
| Product Dimensions  | 3.88 x 3.88 x 5 inches; 1.28 ounces |

## Product Details

- **Brand:** Doctor's BEST
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 1.28 ounces
- **Item dimensions L x W x H:** 3.88 x 3.88 x 5 inches
- **Primary Supplement Type:** protein
- **Product Benefits:** Muscle Growth
- **Special Ingredients:** L-Glutamine
- **Unit Count:** 10.6 Ounce

## Images

![Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams) - Image 1](https://m.media-amazon.com/images/I/71gv7CBYzDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy this brand mixes well
*by J***N on January 4, 2026*

Been using this product for about 25 years off and on. Does make a difference.

### ⭐⭐⭐⭐⭐ Awesome
*by I***R on December 30, 2025*

I love this product lived up rto the name

### ⭐⭐⭐⭐⭐ Great Product!
*by 1***R on August 17, 2024*

Love this Product! Great Quality and Value! Game Changing for your muscle building!

## Frequently Bought Together

- Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams)
- Doctors Best Pure L-Arginine Powder, Supports Cardiovascular Health, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams)
- Doctors Best L-Citrulline Powder (Kyowa Quality), Supports Circulatory Health, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 7 oz (200 Grams)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*