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Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Support muscle growth, hydration and post-workout recovery with Doctor's Best L-Glutamine powder.
Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz
Item #: 14986975

Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength,

Item #: 14986975

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Support muscle growth, hydration and post-workout recovery with Doctor's Best L-Glutamine powder.
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What Stands Out

Muscle Support
Boosts muscle mass and strength recovery, perfect for athletes and fitness enthusiasts seeking to enhance performance and endurance during workouts.
Pure Ingredients
Non-GMO, gluten-free, and soy-free formulation ensures a clean supplement experience for individuals with dietary restrictions or allergies.
Vegan-Friendly
Crafted from vegan sources, this L-Glutamine powder is suitable for plant-based diets, ensuring everyone can benefit from its muscle-supporting properties.

Product Details

Shop Doctors Best Pure L Glutamine Powder Supplement for Men & Women - L-Glutamine 5g Per Serving, Amino Acid Support, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan - 10.6 oz online at a best price in Trinidad and Tobago. B07CJPNFGL
  • Doctor's Best Pure L-Glutamine Powder supports muscle mass, strength, and post-workout recovery
  • Contains L-Glutamine, an essential amino acid for muscle growth and athletic endurance
  • Helps increase muscle hydration and supports muscle recovery from high-intensity workouts
  • May improve immune function and preserve protein stored in the body
  • Non-GMO, Gluten-Free, Soy-Free, and Vegan
  • An essential amino acid involved in promoting muscle growth and recovery after intense exercise
Product Dimensions 3.88 x 3.88 x 5 inches (9.9 x 9.9 x 12.7 cm); 1.28 ounces (36.29 grams)
Item model number DRB-00491
Date First Available May 21, 2018
Manufacturer Doctor’s Best, Inc
Brand NameDoctor's BEST
Primary Supplement Typeprotein
Item FormPowder
Diet TypeGluten Free
Product BenefitsMuscle Growth
Age Range DescriptionAdult
Container TypeBottle
Dosage FormPowder
Model Namer's Best Pure L-Glutamine Powder, Supports Muscle Mass, Strength & Post-Workout Recovery, Amino Acid, 300g
UPC753950004917
Global Trade Identification Number00753950004917
Manufacturer Part NumberDRB-00491
Model NumberDRB-00491
Item Nype NameMuscle Amino Acid
Unit Count10.6 Ounce
Item Weight1.28 ounces (36.29 grams)
Item Dimensions3.88 x 3.88 x 5 inches (9.9 x 9.9 x 12.7 cm)
Number of Items1
FlavorUnflavored
Special IngredientsL-Glutamine
Material FeaturesGMO Free, Gluten Free, Vegan
Allergen InformationGluten Free, Soy Free
ColorNo Color

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Athletes and Bodybuilders

    Essential for muscle recovery and growth, supporting strength and endurance during intense training sessions.

  • Individuals with Digestive Issues

    May aid in gut health by supporting the intestinal barrier and reducing gastrointestinal discomfort.

  • Vegans and Vegetarians

    A non-animal source of amino acids, ideal for those seeking plant-based protein supplements for muscle support.

Not Suitable For
  • People with Kidney Issues

    Excessive intake of amino acids may exacerbate kidney problems; consultation with a healthcare provider is necessary.

  • Those Seeking Weight Loss

    This product promotes muscle gain and may not align with weight-loss goals for some users.

  • Hypersensitive Individuals

    Even though it's non-GMO and gluten-free, some may still experience allergic reactions or sensitivities.

Product Description

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is L-Glutamine and how does it benefit muscle health?

    Answer: L-Glutamine is an amino acid that plays a critical role in protein synthesis and muscle recovery. It aids in reducing muscle soreness post-workout and supports overall muscle mass and strength. As a key component in muscle metabolism, L-Glutamine can help replenish your body’s nutrient levels after intense exercise, making it ideal for athletes and fitness enthusiasts.
  • Question: Is Doctors Best Pure L-Glutamine Powder suitable for vegans?

    Answer: Yes, Doctors Best Pure L-Glutamine Powder is vegan. It is derived from plant sources, ensuring that it aligns with the dietary needs of those following a vegan lifestyle. This makes it a great option for individuals who are not only focused on muscle recovery but also adhere to a plant-based diet.
  • Question: How should I incorporate L-Glutamine powder into my diet?

    Answer: You can easily incorporate L-Glutamine powder into your daily routine by mixing one scoop into water, smoothies, or your favorite protein shakes. Consuming it post-workout can help with muscle recovery, while taking it during a meal can aid in digestion and overall nutrient absorption, making it versatile for various dietary regimens.
  • Question: What are the main ingredients in Doctors Best Pure L-Glutamine Powder?

    Answer: The main ingredient in Doctors Best Pure L-Glutamine Powder is pure L-Glutamine, which is sourced to ensure it is Non-GMO, gluten-free, and soy-free. This purity allows users to benefit from a high-quality amino acid without the additives that are often found in other supplements, making it a superior choice for health-conscious individuals.
  • Question: Can L-Glutamine support gut health?

    Answer: Yes, L-Glutamine is known to support gut health by acting as a fuel source for intestinal cells. It may help strengthen the gut lining, aiding in digestive health and potentially reducing symptoms of gastrointestinal distress. For athletes or anyone with a demanding lifestyle, maintaining gut integrity can be crucial for overall performance and well-being.
  • Question: What is the recommended serving size for Doctors Best Pure L-Glutamine Powder?

    Answer: The recommended serving size is typically one scoop (around 5 grams) of the powder. It's advisable to follow the instructions on the label or consult with a healthcare provider if you're unsure about the right dosage for your personal health goals, ensuring optimal benefits while maintaining safety.
  • Question: Are there any side effects associated with L-Glutamine supplementation?

    Answer: L-Glutamine is generally considered safe when taken at recommended dosages. Most users experience few, if any, side effects. However, some may encounter mild digestive upset. As with any dietary supplement, it’s prudent to consult with a healthcare professional before beginning supplementation, especially if you have existing health concerns or conditions.
  • Question: How does this L-Glutamine Powder compare to other amino acid supplements?

    Answer: Doctors Best Pure L-Glutamine Powder is specifically formulated for purity and quality, standing out in comparison to other amino acid supplements. Its Non-GMO, gluten-free, and vegan attributes make it more accessible for diverse dietary needs. Additionally, its focus on muscle mass and recovery makes it an excellent choice for individuals prioritizing performance and health.
  • Question: Can L-Glutamine help with post-workout recovery?

    Answer: Absolutely, L-Glutamine plays a crucial role in post-workout recovery. It helps in repairing muscle tissues and replenishing glycogen stores, which can lead to reduced soreness and quicker recovery times. Athletes often use it to enhance recovery sessions after strenuous workouts to maximize their training outcomes.
  • Question: Where can I buy Doctors Best Pure L-Glutamine Powder in Trinidad and Tobago?

    Answer: You can purchase Doctors Best Pure L-Glutamine Powder from Ubuy in Trinidad and Tobago. Ubuy offers a convenient shopping experience with various shipping options and frequently updated product listings, ensuring that you can easily find and order your desired supplements online.

Nutritionist's Take

Doctors Best Pure L-Glutamine Powder is a high-quality, pure L-glutamine supplement that many nutritionists consider beneficial for those looking to support muscle recovery, strength, and overall health. L-glutamine is a vital amino acid that plays a crucial role in immune function and gut health, making this product suitable for athletes and active individuals. Given its non-GMO, gluten-free, soy-free, and vegan formulation, it caters well to various dietary needs. However, while the product claims to support muscle mass, it's essential to note that supplementation may be unnecessary for those with a balanced diet rich in protein. Potential drawbacks include the lack of essential vitamins or minerals, and individual responses to supplementation can vary. Overall, it can be a healthy choice for specific populations, particularly athletes or individuals recovering from intensive workouts.

Doctor's BEST L-Glutamine DRB-00491 Editorial Review

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