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  • Free shipping on qualifying orders

  • Dedicated customer support in 3 languages

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This product is sold exclusively as a food supplement. It is not a medicine. Its use is based on traditional TCM applications.

Main benefits

The Synergy Effect:

Weinsch L-Glutamine 500mg 60 capsules (Spleen Qi Deficiency, Stomach Yin Deficiency, Large Intestine Damp-Heat) synergizes L-Glutamine, the most abundant free amino acid in the body, with Vitamin B6 to support energy metabolism and immune function. L-Glutamine is a critical fuel source for the cells lining the digestive tract (enterocytes) and immune cells (such as lymphocytes), making it foundational for gut integrity and systemic resilience. The addition of Vitamin B6 provides essential metabolic support, as it is biologically required to help the body process amino acids (like glutamine) and contributes directly to normal energy-yielding metabolism and the normal function of the immune system. With a flexible dosing schedule (1 to 4 capsules daily) delivering up to 2000 mg of L-Glutamine and 5.6 mg of Vitamin B6, this product creates optimal conditions for maintaining a healthy gut barrier, supporting recovery after physical stress, and reinforcing daily immune defenses.

Connection to Traditional Chinese Medicine:

From a TCM perspective, the health of the digestive lining and the generation of energy are intimately connected to the Spleen and Stomach (the Middle Burner). The Spleen is responsible for extracting "Gu Qi" (food energy) and transforming it into the body's vital Qi and Blood. When the Spleen is weak, or the digestive tract is compromised, the body cannot generate enough protective Wei Qi (Defensive Energy), leaving it prone to fatigue and external pathogens. L-Glutamine acts as a deep, structural Qi tonic specifically targeted at the Middle Burner, helping to repair and strengthen the "earth" center so it can efficiently process nourishment. Vitamin B6 acts as a catalyst to ensure this energy is smoothly transformed and distributed. Together, this formula provides a Balanced, foundational support that fortifies the Spleen, rebuilds digestive resilience, and ensures a strong, steady supply of defensive energy.


Weinsch.com TCM: Herbal food supplements of Traditional Chinese Medicine origine according to European standards!

  • 60 capsules per bottle
  • Less fillers and binders
  • No pharmaceuticals or dyes
  • Thorough lab testing (heavy metals, pesticides etc.)
  • Always made in controlled cGMP certified facility
  • Unbeatable value
  • European brand
TCM traditional Chinese Patents do not work immediate, it takes some time before you (and your organs) will experiences the benefits. We advice always to use minimum 1 packing and then evaluate with your prescriber!
This product is a dietary (food) supplement, to be taken as directed by a qualified practitioner. It is not intended to treat, cure, diagnose or prevent any disease. Not to replace a varied diet. Not to be taken if nursing or if pregnant. Not to be consumed continuously for longer than 3 months.

Weinsch L-Glutamine 500mg 60 capsules (Spleen Qi Deficiency, Stomach Yin Deficiency, Large Intestine Damp-Heat) is based on the foundational principles of Orthomolecular Medicine and Evidence-Based Gastrointestinal Immunometabolism, rooted in the progressive analysis of conditionally essential amino acids and their enzymatic cofactors. While nourishing broths and restorative dietary therapies have an extensive history of traditional use to soothe digestive weakness, protect the mucosal lining, and fortify systemic vitality, modern clinical significance emerged through rigorous biochemical profiling that established L-glutamine as the primary obligate oxidative metabolic fuel for rapidly dividing enterocytes, colonocytes, and mucosal lymphocytes. Within scientific gastroenterological, immunological, and cellular metabolic literature, this specific amino acid formulation—delivering 500 mg of pure L-Glutamine alongside Vitamin B6 per capsule—is described as a strategy to "fuel intestinal epithelial cell proliferation and upregulate transmembrane tight junction proteins including claudin-1, occludin, and zonula occludens-1 (ZO-1) to preserve selective gut barrier integrity," "activate epidermal growth factor receptor (EGFR) and CaMKK2-AMPK signaling cascades to attenuate paracellular permeability and prevent systemic endotoxin translocation," and "support transamination pathways, glutathione biosynthesis, and normal energy-yielding and immune metabolism via pyridoxine-dependent enzymatic catalysis" in accordance with contemporary gastrointestinal biology and orthomolecular theory. These descriptions belong to the modern empirical system of nutritional biochemistry and refer to the support of validated physiological mechanisms rather than the "tonification of Spleen Qi," "nourishment of Stomach Yin," or "clearing of Damp-Heat from the Intestines" found in traditional energetic systems.

1

Glutamine as Fuel for Intestinal Cells

https://pmc.ncbi.nlm.nih.gov/articles/PMC6266414/

Please note: This summary is a concise interpretation of the original article; please refer to the source for the full context and details.

Glutamine is the most abundant free amino acid in the body and is the principal metabolic fuel for enterocytes, the rapidly renewing cells lining the small intestine. It also provides carbon and nitrogen for nucleotide synthesis, which is important for cell proliferation and repair of rapidly dividing tissues. This biological role explains why glutamine is researched in conditions involving impaired intestinal integrity, but its effects depend heavily on the population studied and the dose used.


2

Evidence for Intestinal Barrier Support

https://pubmed.ncbi.nlm.nih.gov/39397201/

Please note: This summary is a concise interpretation of the original article; please refer to the source for the full context and details.

A 2024 systematic review and meta-analysis found no overall significant effect of glutamine on intestinal permeability across highly varied clinical populations; however, subgroup analysis found improved permeability at doses above 30 g/day. A well-designed trial in a narrow subgroup—adults with post-infectious diarrhoea-predominant IBS and measured intestinal hyperpermeability—used 15 g/day for eight weeks and found improvements in permeability and symptoms. Those findings cannot automatically be generalised to healthy adults, nonspecific “leaky gut” complaints, or inflammatory bowel disease. The product’s maximum listed dose of 2 g/day is substantially lower than the doses used in these barrier-focused trials.


3

Immune-Cell Metabolism and Exercise

https://pmc.ncbi.nlm.nih.gov/articles/PMC12942590/

Please note: This summary is a concise interpretation of the original article; please refer to the source for the full context and details.

Immune cells such as lymphocytes, macrophages, and neutrophils use glutamine as an important metabolic substrate, particularly during physiological stress. Small athlete studies report possible benefits for mucosal immunity, hormonal recovery, and upper-respiratory-tract infection rates after intensive training, but systematic reviews conclude that evidence for routine glutamine supplementation improving athletic immune function, body composition, or aerobic performance remains mixed or insufficient. It should therefore be viewed as nutritional support, not a treatment for infection or a guaranteed exercise-performance enhancer. (https://pmc.ncbi.nlm.nih.gov/articles/PMC6266414/)


4

Vitamin B6: Energy and Immunity

https://link.springer.com/article/10.1186/s41110-016-0016-8

Please note: This summary is a concise interpretation of the original article; please refer to the source for the full context and details.

Vitamin B6 in this product contributes to normal energy-yielding metabolism and normal immune-system function, as stated in the technical file. Biochemically, vitamin B6 acts as a coenzyme in amino-acid metabolism, including reactions involving glutamate and other amino acids; it therefore complements the product’s amino-acid formulation.

1 capsule / day, preferably during breakfast. If needed +3 during meals.

Total pieces in package: 60 capsules

Do not exceed the recommended dose.


Possible side effects

Bloating

Diarrhea

Fatigue

Gastrointestinal discomfort

Mild Digestive discomfort

Mild headaches

Nausea


Allergies

Individuals allergic to any of the herbal ingredients should avoid use. Discontinue immediately if any allergic reactions, such as rash, itching, or swelling, occur.

No known allergies.


Avoid medicine interactions

Anticonvulsants or Anti-Seizure Medications

Levodopa


Precautions

Consult your doctor if taking medicines or under medical care.


Indemnification

This product is a food supplement, and should only be used as prescribed by a qualified acupuncturist, herbalist, phyto- or TCM therapist. This product is not intended to diagnose, treat, prevent or cure any disease. Always consult a qualified doctor or healthcare professional before using this. A healthy lifestyle is important, as is a varied, balanced diet, for which supplements are not a substitute.

TCM traditional Chinese Patents do not work immediate, it takes some time before you (and your organs) will experiences the benefits. 1 packing advised and then evaluate with your prescriber!

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SKU: WHE-M154

GTIN: 8721472364958