ethyos - L-Glutamine 10 g
What this product is
ethyos - L-Glutamine 10 g is a single-ingredient supplement providing L-Glutamine Kyowa® per serving. Glutamine is an amino acid naturally present in the body and in protein-containing foods. This formula is designed for people who want a straightforward way to increase glutamine intake without additional vitamins, minerals, or botanicals.
Primary focus: gut-oriented wellness
L-glutamine is commonly used in nutrition routines that emphasize digestive comfort and everyday gut resilience. As an amino acid, it can be included as part of a balanced dietary approach that supports normal intestinal lining maintenance. The single-active format allows it to be paired with meals or taken between meals depending on personal preference.
Support for training and recovery routines
Active individuals often use glutamine as part of broader sports nutrition planning. It can be taken around training sessions to complement protein intake and overall recovery habits. Because it contains no stimulants, it can also be used at times when caffeine-containing products are not desired.
Immune function and physiological stress
Glutamine participates in normal immune cell metabolism, which is why it is frequently included in general immune-support routines. This can be relevant during periods of higher physical demand such as intense training blocks, travel, or irregular schedules. The product is intended to complement, not replace, core lifestyle factors like sleep, adequate energy intake, and micronutrient sufficiency.
Amino acid metabolism and simple composition
As a single amino acid, L-glutamine contributes to normal amino acid and nitrogen metabolism. The simplicity of the formula can be helpful for users who prefer minimal ingredient lists or who are stacking supplements. It also makes it easier to evaluate personal tolerance and adjust timing.
How it fits into a routine
This product can be used daily or periodically depending on dietary patterns and training load. It pairs well with hydration and balanced meals, and it can be combined with protein foods or other foundational supplements when appropriate. If you are pregnant, breastfeeding, or using medication, professional advice is recommended before use.
| Class | Ingredient | Quantity | NRV% |
|---|---|---|---|
| Aminosäure | L-Glutamine Kyowa® | 10.0 g | 0.0 |
Capsules Ingredients:
Allergens:
| Title | Description |
|---|---|
| Pregnancy – Medium Risk | Use during pregnancy should be discussed with a healthcare professional due to limited product-specific supplementation data at higher single-amino-acid doses. |
| Breastfeeding – Medium Risk | Consult a healthcare professional before use while breastfeeding, as concentrated amino acid supplementation may not be appropriate for all individuals. |
| Kidney impairment – High Risk | Individuals with kidney disease or reduced kidney function should avoid unsupervised amino acid supplementation due to altered nitrogen handling. |
| Liver impairment – Medium Risk | Those with significant liver conditions should seek medical advice before use because amino acid metabolism may be affected. |
| Seizure disorders – Low Risk | If you have a history of seizures, consult a healthcare professional before use as individual sensitivity to amino acid supplements can vary. |
| Planned surgery – Low Risk | Stop use in advance of surgery unless advised otherwise, as perioperative nutrition plans should be individualized. |
| Title | Description |
|---|---|
| Gastrointestinal discomfort – Medium Risk | Some people may experience bloating, gas, or stomach discomfort, especially with larger single servings. |
| Nausea – Low Risk | Nausea can occur in sensitive individuals, particularly when taken on an empty stomach. |
| Headache – Low Risk | Occasional headaches have been reported with amino acid supplements in some users. |
| Changes in bowel habits – Low Risk | Stool frequency or consistency may change depending on dose and individual tolerance. |
| Title | Description |
|---|---|
| Anticonvulsants – Medium Risk | If you use seizure medications, consult a healthcare professional before supplementing with isolated amino acids. |
| Chemotherapy or immunosuppressive therapy – High Risk | People receiving chemotherapy or immunosuppressants should only use amino acid supplements under medical supervision. |
| Diabetes medications – Low Risk | If you use glucose-lowering medication, monitor routine dietary changes with a clinician as overall nutrition adjustments can affect glucose management. |
| Title | Description |
|---|---|
| General supplement warning – Low Risk | Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. |
| Daily dose warning – Low Risk | Do not exceed the recommended daily intake. |
| Children warning – Low Risk | Keep out of reach of young children. |
| Pregnancy and breastfeeding warning – Medium Risk | If you are pregnant, breastfeeding, or trying to conceive, consult a healthcare professional before use. |
| Kidney or liver condition warning – High Risk | If you have kidney or liver disease, seek medical advice before using amino acid supplements. |
| Manufacturing trace warning – Low Risk | May contain very small amounts of allergens due to shared production equipment, even when not present in the ingredient list. |
| Title | Description | Bioavailability |
|---|---|---|
| L-Glutamine Kyowa® | Provides the amino acid L-glutamine to complement dietary amino acid intake. | Free-form amino acid with typical absorption characteristics. |
| Allergen | Source Ingredient | Mandatory | Inference |
|---|---|---|---|
| None | None | No | None |
Population & target users:
- Adults (18+) seeking a single-ingredient L-glutamine supplement for gut-focused wellness routines and/or sports nutrition.
- Not intended for children.
How to take:
- Take 1 serving (10 g) daily, mixed with water or another non-hot beverage, or as directed by a healthcare professional.
- If sensitive, consider starting with a smaller amount and increasing gradually.
Duration of use:
- Can be used daily or in cycles depending on dietary intake and training load; reassess periodically.
Storage & conservation:
- Store tightly closed in a cool, dry place away from direct sunlight.
- Keep out of reach of young children.
| MDC BRANDS: Ethyos |
Vorteile
Gut Health
L-Glutamine Kyowa® provides a concentrated source of the amino acid glutamine, commonly used in wellness routines that focus on digestive comfort and day-to-day gut resilience. It can be taken as part of a nutrition plan that supports the body’s normal intestinal lining maintenance, especially during periods of dietary change or higher training load. The single-ingredient format makes it easy to adjust intake based on personal tolerance and routine.
Athletic Performance
L-Glutamine Kyowa® is often used by active individuals as an amino acid supplement to support overall training nutrition and recovery routines. It can fit into post-workout or between-meal strategies where additional amino acids are desired without adding stimulants. The 10 g serving provides a straightforward way to increase daily glutamine intake.
Immune Support
Glutamine is an amino acid involved in normal immune cell metabolism, and supplemental L-Glutamine Kyowa® can be used to support general immune function as part of a balanced diet. This may be particularly relevant during periods of physical stress such as intense exercise or travel. It is not positioned as a substitute for adequate sleep, energy intake, and micronutrient sufficiency.
Amino Acid Metabolism
L-Glutamine Kyowa® contributes a single amino acid that participates in normal amino acid and nitrogen metabolism. It can be used to complement higher-protein diets or periods when dietary intake is inconsistent. The simple composition helps users avoid unnecessary additional actives.
Overall Health
As a single-ingredient amino acid product, L-Glutamine Kyowa® can be included in general wellness routines that prioritize foundational nutrition. It may be used alongside a balanced diet, hydration, and regular activity to support day-to-day physiological needs. Benefits beyond targeted amino-acid support depend on overall lifestyle context.

