Nice packaging and good quality of product
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L-glutamine
- 100% pure L-glutamine
- Plant-based fermentation
- Easily dissolvable
A natural amino acid in its purest form, widely used by athletes.
- Lab-tested in Europe
- 30-day money-back guarantee*
1
Clearly L-glutamine is 100% L-glutamine from plant-based fermentation: one ingredient, nothing added. 5 g per scoop, 60 servings per pouch of 300 g.
What's in a scoop
5 g of L-glutamine. No flavours, sweeteners, anti-caking agents or fillers. L-glutamine always has a slight taste of its own; we tested many sources and chose the one with the least aftertaste that met our quality standards.
What L-glutamine is
Glutamine is an amino acid, one of the 20 building blocks of protein. Your body makes it itself and you also get it from meat, eggs and dairy. Of all amino acids it is the most abundant in your blood.
How it's made
Ours is made by fermentation: micro-organisms turn a plant-based sugar source into L-glutamine, which is then purified and dried. No animal source, so it is vegan.
How to use it
One scoop (5 g) a day in water, juice or a shake. Stir until it has dissolved.
One ingredient: 5 g L-glutamine per scoop, made by plant-based fermentation. Nothing else: no flavours, sweeteners, anti-caking agents or fillers. Vegan. Every batch is lab-tested in Europe. Formulated and produced in the Netherlands.
- L-glutamine5 g100% of the scoop · plant-based fermented
Clean formulation
- 100% L-glutamine
- Plant-based fermentation
- Vegan
- 1 ingredient, no additives
- Lab-tested in Europe
- Produced in the Netherlands
Mix one scoop (5 g) a day with water, juice or another drink of your choice and stir until it has dissolved. Some people take it on an empty stomach; there is no firm evidence that it matters. One pouch holds 60 scoops.
- Mix 1 scoop (5 g) with water, juice, or another drink of your choice
- Stir until it has dissolved
- On an empty stomach or with a meal: there is no firm evidence that it matters
No health claim about L-glutamine is approved in Europe, and none that applies to it is awaiting approval, so this page makes none.
The claims that were submitted about L-glutamine were assessed by the European Food Safety Authority and not approved.
What we do say is what is in it: the ingredients and their amounts are under Nutrition & ingredients, the label under Product details.
Nutrition values
| Nutrition values: | Per scoop |
|---|---|
| L-glutamine | 5 g |
- Ingredients
- 100% L-glutamine (plant-based fermentation).
- Serving size
- 1 scoop (5 g)
- Servings per pack
- 60
- Net weight
- 300 g
- How to use
- 1 scoop (5 g) a day, in water, juice or a shake.
- Advice
- Do not exceed the recommended daily dosage. A food supplement is no substitute for a varied, balanced diet and a healthy lifestyle. Consult a doctor if medicating, managing health issues, or if pregnant.
- Storage
- Keep cool (15 to 25 °C), dry, closed and out of sunlight. Keep out of reach of children. Batch code and best before: see the bottom of the pouch.
- Origin
- Formulated and produced in the Netherlands.
- EAN
- 8720865860251
A natural amino acid in its purest form.
Widely used by athletes. Our L-glutamine is 100% pure, plant-based fermented, and easily dissolves in water or a shake.
60 servings · 300 g
- 5 gL-glutamine per scoop
- 60servings per pouch
- 100%pure L-glutamine
- 0unnecessary additives
- 1ingredient, plant-based fermented
- 20amino acids in total, L-glutamine is one of them
100% pure
Just L-glutamine, with no unnecessary additives.
Plant-based
Fermented from a natural, non-animal source.
Easy to mix
Clean taste and easy to use.
What’s in one scoop
One ingredient: 100% L-glutamine, plant-based fermented, with no unnecessary additives. Lab-tested in Europe.
- 100% L-glutamine
- 5 g per scoop
- Plant-based fermentation
One scoop
5 g · 100 %
- L-glutamine
- L-glutamineActive compound100% of the scoop · plant-based fermented5 g100 %
L-glutamine is an amino acid (a building block of protein) that your body can produce on its own. It also occurs naturally in foods like meat, eggs, and dairy.
Amount per serving (1 scoop, 5 g), as on the label: 5,000 mg L-glutamine. No other ingredients.
Nutrition labelHow to take it
One scoop (5 g) in water, juice, or a shake
Mix 1 scoop (5 g) with water, juice, or another drink of your choice
Stir until it has dissolved
On an empty stomach or with a meal: there is no firm evidence that it matters
Amino acids are the building blocks of protein. There are 20 in total. Some are considered “essential,” which means you need to get them from food. Others are “non-essential,” meaning your body can produce them on its own. L-glutamine is a non-essential amino acid, but in certain situations, your body may need more than it can make. In those cases, it becomes a “conditionally essential” amino acid: normally not essential, but needed under specific circumstances.
L-glutamine always has a slight taste. If a brand claims it’s completely neutral, that’s not true. We tested many options, and this one had the least aftertaste while meeting the highest quality standards.
L-glutamine is generally well tolerated. At higher doses, some people may experience mild stomach discomfort.
Final production always takes place in the Netherlands, so we stay in full control of quality and safety. We source our ingredients directly from the origin, always from specialists who are best at what they do.
For every ingredient, there’s someone in the world who does it better than anyone else, and that’s who we work with. No middlemen. Only trusted suppliers who meet the strictest European standards.
At Clearly, our mission is simple: to keep searching for the #1, and make it available to you.
Because it’s clearly the inside that counts.
No flashy design or misleading labels, just a transparent pouch, so you can see exactly what’s inside. Too often, we buy things because they look or sound good… but inside? Sugar, fillers, or low-quality ingredients.
At Clearly, we do it Clearly: only #1 ingredients you can trust, and a fully transparent formula.
We use mono-material, one single type of plastic, which makes the pouch 100% recyclable. Unlike most packaging that mixes paper and plastic and can’t be properly recycled.
When it comes to health, the inside matters most. That’s Clearly.
Yes. Every ingredient is lab-tested for heavy metals, microbiology, and other potential contaminants.
We only use clean, traceable raw materials from trusted suppliers who meet the highest European safety standards.
If it’s not safe, tested, and the best, it’s not Clearly. We don’t go for "good enough", we go for #1 quality.
We use our own products daily. And just like you, we only want the best. Because if your health is #1, what you take should be too.
If you’re pregnant or breastfeeding, we recommend checking with your doctor before taking any supplement. During this time, both your health and your baby’s health are clearly #1.
Customer reviews
4,9
Based on 63 reviews
Ik voel me fitter.
Je l'ajoute chaque soir à ma tisane pour dormir, pour ma digestion et mes intestins. Il est absolument sans goût. Parfait.
My new coffee corner! I love every single add-on to my coffee or should I say NOT coffee, with the mushroom mix? Premium ingredients are such a peace of mind, I feel great after workout and I’m serene, focused and ready for the day 🙌🏼 thank you Clearly.
Affordable product, easily soluble in water, taste is very pleasant, quite neutral, slightly sweet. I am buying my 3rd package and will continue to use this product.
I take it mixed with warm water every morning on empty stomach to help my stomach and intestinal lining and to help with leaky gut. I repeat one more time during the day.
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