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GNC Pro Performance L-Glutamine 5000mg, Amino Acid Supplement Powder, Supports Muscle Recovery & Function, Fuels Immune System, Unflavored, 45 Servings
GNC Pro Performance L-Glutamine is a key amino acid for muscles, helping to maintain glutamine levels depleted by intense exercise.
GNC Pro Performance L-Glutamine 5000mg, Amino Acid Supplement Powder, Supports Muscle Recovery & Function, Fuels Immune System, Unflavored, 45 Servings

Item #: 208246554

GNC Pro Performance L-Glutamine 5000mg, Amino Acid Supplement Powder, Supports Muscle Recovery & Function, Fuels Immune System, Unflavored, 45

Item #: 208246554

AUD 49

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GNC Pro Performance L-Glutamine is a key amino acid for muscles, helping to maintain glutamine levels depleted by intense exercise.
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What Stands Out

High Dosage
Each serving delivers 5000mg of L-Glutamine, ensuring optimal muscle recovery and function post-workout, ideal for serious athletes and fitness enthusiasts.
Versatile Use
Unflavored formula allows easy mixing with any beverage or supplement, providing flexibility in your nutrition routine without altering taste.
Immune Support
Not just for recovery, this supplement also fuels the immune system, making it a great choice for overall health and wellness during intense training.

Product Details

Shop GNC Pro Performance L-Glutamine 5000mg, Amino Acid Supplement Powder, Supports Muscle Recovery & Function, Fuels Immune System, Unflavored, 45 Servings online at a best price in Australia. B08Y9BK78L
Product Dimensions 3.72 x 3.72 x 3.53 inches (9.4 x 9.4 x 9 cm); 10.23 ounces (290.02 grams)
Date First Available September 17, 2025
Manufacturer GNC
Brand NameGNC
Primary Supplement TypePre-Workout
Item FormPowder
Product BenefitsSupports muscle recovery gut health and immune function
Age Range DescriptionAdult
UPC048107255596
Manufacturer Part Number652102
Unit Count7.94 Ounce
Item Dimensions3.72 x 3.72 x 3.53 inches (9.4 x 9.4 x 9 cm)
Number of Items1
FlavorUnflavoured
Specific Uses For ProductPost-workout supplementation to support muscle recovery and immune health

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

    This product aids muscle recovery post-workout, making it ideal for intense training regimens.

  • Frequent Exercisers

    Regular gym-goers can utilize L-Glutamine to enhance overall muscle function and reduce soreness.

  • Immunocompromised Individuals

    Supports immune health, offering potential benefits for those with weakened immune systems or during illness recovery.

Not Suitable For
  • Casual Users

    Individuals who exercise infrequently may not benefit significantly from using this supplement.

Product Description

GNC Pro Performance L-Glutamine 5000mg, Amino Acid Supplement Powder, Supports Muscle Recovery & Function, Fuels Immune System, Unflavored, 45 Servings

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 why is it important for athletes?

    Answer: L-Glutamine is an amino acid that plays a crucial role in protein synthesis and muscle recovery. It is particularly important for athletes as it helps replenish depleted glutamine levels in the body after intense workouts. This replenishment aids in reducing muscle soreness and supports immune function. Supplementing with L-Glutamine can be especially beneficial during periods of heavy training or during events that require prolonged physical exertion.
  • Question: How should I take GNC Pro Performance L-Glutamine?

    Answer: For optimal results, it's recommended to take one scoop of GNC Pro Performance L-Glutamine mixed with water or your favorite beverage after workouts. This timing helps to promote muscle recovery when your body needs it the most. Consistency is key; incorporating it into your daily routine can help maintain muscle recovery levels, especially during intense training phases or competitive sports.
  • Question: Is GNC Pro Performance L-Glutamine suitable for vegans?

    Answer: GNC Pro Performance L-Glutamine is an amino acid supplement and does not contain animal-derived ingredients, making it suitable for vegans. However, it's advisable to check the packaging for any specific formulation details. This makes it a versatile option for those following a plant-based diet who are looking to support their recovery and muscle maintenance without consuming animal products.
  • Question: Can GNC Pro Performance L-Glutamine help with gut health?

    Answer: Yes, L-Glutamine is known to support gut health as it serves as a primary fuel source for intestinal cells. A healthy gut lining is crucial for nutrient absorption and overall digestive health. Regular intake of GNC Pro Performance L-Glutamine can be beneficial for individuals experiencing digestive stress, or those who have undergone rigorous training which can impact gut function.
  • Question: What are the potential side effects of taking L-Glutamine?

    Answer: L-Glutamine is generally considered safe for most individuals when taken as directed. However, some may experience mild gastrointestinal discomfort, including bloating or nausea. It's important to monitor your body’s response when starting any new supplement. If you have existing health conditions or are on medication, consult with a healthcare professional before introducing L-Glutamine into your routine, to ensure it's appropriate for your individual circumstances.
  • Question: How does the unflavored option of L-Glutamine benefit users?

    Answer: The unflavored version of GNC Pro Performance L-Glutamine offers versatility, allowing users to mix it seamlessly into any beverage without altering the taste. This is ideal for those who prefer to add it to shakes, smoothies, or even post-workout drinks. Its neutral flavor ensures that you can enjoy its benefits without compromising on taste, accommodating individual preferences whether combined with flavored protein powders or consumed independently.
  • Question: How is GNC Pro Performance L-Glutamine different from other glutamine supplements?

    Answer: GNC Pro Performance L-Glutamine stands out due to its high-quality formulation designed specifically for athletes and fitness enthusiasts. With 5000mg per serving and 181 servings per container, it provides a potent dose that focuses on recovery and muscle support. The brand's reputation and commitment to quality assurance also give users confidence in what they are consuming, ensuring they are getting a reliable source of this beneficial amino acid.
  • Question: Can I take GNC Pro Performance L-Glutamine with other supplements?

    Answer: Yes, GNC Pro Performance L-Glutamine can be safely taken alongside other supplements like protein powders or pre-workout formulas. Combining it with these can enhance post-exercise recovery and performance. For instance, mixing it with a protein shake post-workout can optimize muscle repair while enhancing the overall nutrition profile, enabling you to maximize your training results.
  • Question: What is the recommended daily intake for GNC Pro Performance L-Glutamine?

    Answer: The general recommendation for L-Glutamine intake is one scoop (5000mg) per day, particularly after workouts. However, some athletes may benefit from a slightly higher dosage based on their training intensity. It is important to listen to your body and adjust accordingly while consulting a nutritional expert for personalized advice based on your specific workout regimen and goals.
  • Question: Where can I buy GNC Pro Performance L-Glutamine 5000mg - Unflavored (181 Servings) in Australia?

    Answer: You can purchase GNC Pro Performance L-Glutamine 5000mg - Unflavored (181 Servings) from Ubuy. Ubuy offers a variety of health supplements and ensures convenient access to GNC products, making it an ideal choice for acquiring your fitness essentials.

Nutritionist's Take

GNC Pro Performance L-Glutamine offers a high dose of 5000mg of L-glutamine per serving, a conditionally essential amino acid known for its role in muscle recovery and immune function. Many nutritionists recognize L-glutamine's potential benefits for athletes, particularly in reducing muscle soreness and improving recovery post-exercise. The unflavored powder is versatile, allowing users to mix it easily with various liquids or protein shakes. However, while it can be beneficial for those engaged in intense physical activity, general consumers may not require such supplementation. Potential drawbacks include the lack of comprehensive research on the necessity of glutamine for the average person and the possibility of digestive discomfort in some individuals. Overall, while GNC’s product could be a valuable addition for serious athletes or those with specific needs, it may not be necessary for everyone and should be approached with consideration of individual health goals.

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