
Reflex Nutrition L-Glutamine – Standard – 250 g
Reflex Nutrition L-Glutamine Standard – l-teanin 250 g from Reflex Nutrition. 100% glutamine with no additives or fillers.
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- Servings per pack
- 50
Stock figures are indicative — supply may run out quickly, we can't guarantee availability
Quick facts · per daily dose
Active ingredient
0
L-Glutamin
Description
Reflex Nutrition L-Glutamine Standard 250g
Reflex Nutrition L-Glutamine Standard is a pure and uncontaminated glutamine powder produced through an advanced fermentation process. This 250-gram pack contains 100% L-glutamine with no additives, fillers, or artificial ingredients. L-glutamine is one of the body's most important amino acids and plays a central role in muscle recovery, gastrointestinal health, and immune function. Reflex Nutrition is a well-established British brand known for its focus on high-quality sports nutrition and clean ingredients. This glutamine product is particularly well suited for active individuals, athletes, and fitness enthusiasts who want to support their muscle recovery and training performance in a simple and effective way.
Active Ingredients & Science
L-Glutamine – The Body's Most Important Amino Acid
L-glutamine is a conditionally essential amino acid that makes up about 60% of the free amino acid pool in muscles. During intense exercise, stress, or illness, the body's glutamine stores can decrease significantly, which may negatively affect muscle recovery and immune function.
L-glutamine plays several critical roles in the body. It is also an important building block for protein synthesis in muscles, which is essential for muscle recovery after exercise.
Reflex Nutrition uses a fermentation process to produce its L-glutamine. This method is one of the most advanced and pure production methods available. The fermentation process involves cultivating natural microorganisms under controlled conditions to produce L-glutamine. This results in a very pure and bioactive form of the amino acid that is easy for the body to absorb and utilise. This production method also ensures the product is free from animal-derived ingredients, making it suitable for vegans and vegetarians.
Benefits & Uses
Muscle Recovery and Muscle Preservation
One of the primary benefits of L-glutamine is its role in muscle recovery. After intense exercise, muscles need amino acids to repair and grow. L-glutamine is one of the most important amino acids for this process. This is especially important for people who train multiple times per week or engage in intense strength training.
If the body does not receive enough glutamine, it can lead to muscle breakdown even if you train regularly.
Gastrointestinal Health and Function
Intestinal cells are very active and use glutamine as their primary fuel. A healthy digestive tract is essential for good nutrient absorption and overall health. This is especially important for people who train intensively, as intense exercise can negatively affect gut health.
Support for Intense Training and Recovery
For people who train intensively or participate in endurance sports, L-glutamine can be particularly valuable.
L-glutamine can also be useful for people who train multiple times per day or engage in high-intensity training. In these situations, the body's natural glutamine stores can become rapidly depleted, and supplementation may be beneficial.
Support During Stress and Illness
During periods of physical or psychological stress, glutamine levels in the body can decrease.
Simple and Convenient Use
Reflex Nutrition L-Glutamine Standard is a powder that is easy to mix with water, juice, or your favourite drink. The powder form makes it easy to adjust the dose according to your needs and preferences. Unlike capsules or tablets, you can easily take exactly the amount you need, and the powder is quickly absorbed by the body.
Quality & Manufacturing
Fermentation Process for Maximum Purity
Reflex Nutrition uses an advanced fermentation process to produce its L-glutamine. This process is one of the most respected methods in amino acid production. Fermentation involves cultivating natural microorganisms under strictly controlled conditions to produce L-glutamine. This results in a very pure and bioactive form of the amino acid.
The fermentation process has several advantages compared to other production methods. Firstly, it produces L-glutamine in its most bioactive form, meaning the body can absorb and utilise it effectively. Secondly, the process is environmentally friendly and does not require animal-derived ingredients, making the product suitable for vegans and vegetarians. Thirdly, the process ensures the product is free from harmful chemicals and contaminants.
100% Pure L-Glutamine Without Additives
This product contains 100% L-glutamine with no fillers, binders, artificial sweeteners, or other additives. This means you get a pure and uncontaminated amino acid without unnecessary ingredients. For people sensitive to additives or who prefer simple, clean products, this is a major advantage.
The absence of additives also makes the product very versatile. You can easily mix it with any drink or food you prefer without worrying that additives will affect the taste or quality of your meals.
Allergen Information and Safety
Reflex Nutrition L-Glutamine Standard contains no declarable allergens according to EU regulations. The product is free from gluten, milk, eggs, nuts, fish, and other common allergens. This makes it suitable for people with various food allergies or intolerances.
The product is also suitable for vegans and vegetarians, as the L-glutamine is produced by fermentation without the use of animal-derived ingredients.
Reflex Nutrition – A Trusted Brand
Reflex Nutrition is a well-established British brand specialising in sports nutrition and high-quality supplements. The brand is known for its focus on clean ingredients, scientific research, and strict quality control. Reflex Nutrition products are popular among athletes, fitness enthusiasts, and health-conscious consumers worldwide.
Who Is This Product Suitable For?
Active Individuals and Athletes
Reflex Nutrition L-Glutamine Standard is particularly well suited for people who train regularly or participate in sports. Whether you train strength, endurance, or engage in high-intensity training, L-glutamine can be a valuable addition to your training routine.
People Who Train Multiple Times Per Week
If you train several times per week, your glutamine levels can become rapidly depleted. This can enable you to train more often and at higher intensity without overloading your body.
People with an Intense Lifestyle
Even if you do not train intensively, an intense lifestyle – including work, stress, and other physical activities – can affect your glutamine levels.
Vegans and Vegetarians
Since the L-glutamine is produced by fermentation without animal-derived ingredients, this product is suitable for vegans and vegetarians. If you follow a plant-based diet, this product can be an easy way to ensure you get enough of this important amino acid.
People with Gastrointestinal Issues
If you have problems with your digestive tract, L-glutamine can be especially valuable.
Health-Conscious Consumers
Summary
Reflex Nutrition L-Glutamine Standard 250g is a pure and high-quality glutamine powder produced through an advanced fermentation process. This product contains 100% L-glutamine with no additives, fillers, or artificial ingredients, making it an excellent choice for people seeking a pure and effective amino acid.
L-glutamine is one of the body's most important amino acids and plays a central role in muscle recovery, gastrointestinal health, and immune function.
It is also suitable for vegans and vegetarians, as well as for people with gastrointestinal issues or food allergies.
With its focus on clean ingredients, scientific research, and strict quality control, Reflex Nutrition is a trusted brand you can rely on.
Contents & Nutrition
Nutrition declaration
Per EU regulation 1169/2011
Recommended daily dose
Mix 1 scoop (5g) of L-glutamine with 300ml water or fruit juice. On training days: take 1 serving half an hour before training, 1 serving immediately after training, and 1 serving in the evening. On non-training days: take 1 serving 3 times a day evenly spaced throughout the day, with one serving before bedtime.
| Ingredient | Amount per dose | NRV% |
|---|---|---|
| L-Glutamin | – | † |
Content per daily dose
*NRV = Nutrient Reference Value according to EU Regulation 1169/2011
† NRV not established
Other Ingredients
No other ingredients.
Allergens
No declarable allergens.
* NRV = Nutrient Reference Value per EU regulation 1169/2011 · † Daily reference value not established
Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children.
Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a varied diet. Keep out of reach of young children.
The ingredient list may vary by product variant. Always check the packaging.
FAQ
Frequently asked questions about Reflex Nutrition L-Glutamine – Standard – 250 g
What is L-glutamine and why is it needed?
How do you use Reflex Nutrition L-Glutamine Standard?
What ingredients does this glutamine product contain?
Is the L-glutamine powder from Reflex Nutrition vegan?
How much L-glutamine is in the 250-gram pack?
Who is Reflex Nutrition L-Glutamine Standard suitable for?
What production method does Reflex Nutrition use for its glutamine?
Can L-glutamine be taken together with other supplements?
Is Reflex Nutrition L-Glutamine Standard free from allergens?
How should the L-glutamine powder be stored?
Price history
Lowest price last 30 days: €27.00
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| 2026-10-09 | €28.00 |
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Product facts
Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a varied diet. Keep out of reach of young children.
Ingredient guide
Read more about the active ingredients and compare every product that contains them.
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Reflex Nutrition - L-Glutamine - Standard, 250 g
€27.00