Main benefits

The Synergy Effect:

A comprehensive Vitamin B Complex delivers a full spectrum of water-soluble essential nutrients that act as the fundamental coenzymes for cellular energy production. Vitamins B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B12, and biotin work synergistically to unlock energy from carbohydrates, fats, and proteins, driving normal energy-yielding metabolism and significantly contributing to the reduction of tiredness and fatigue. Beyond energy, this complex is critical for maintaining normal function of the nervous system, normal psychological function, and the regulation of hormonal activity (B6). Folic acid and B12 are also indispensable for normal blood formation, red blood cell division, and homocysteine metabolism. By providing this tightly interdependent family of vitamins in one harmonious formula, the complex creates optimal conditions for stable daily energy, sharp cognitive focus, emotional resilience, and robust metabolic drive—working synergistically to maintain overall wellness and constitutional vitality.

Connection to Traditional Chinese Medicine:

From a TCM perspective, an essential nutrient complex that acts as the primary "spark" to convert food into usable energy corresponds directly to the tonification of Qi and Yang. Qi is the body's active, circulating energy, while Yang is the warming, metabolic fire that drives all physiological processes. When Qi and Yang Deficiency occur—often manifesting as profound fatigue, physical coldness, sluggish digestion, mental lethargy, or feeling easily overwhelmed by stress—the body lacks the vital drive to transform nourishment into vitality. A full-spectrum B Complex directly supports the Spleen's role in the transformation and transportation of food essence (Gu Qi) into circulating daily energy, ensuring that fuel is effectively utilized rather than stored as damp stagnation. Furthermore, by nourishing the nervous system and supporting healthy blood formation, B vitamins gently support the Heart (which houses the Mind/Shen) and the Liver (which stores the Blood), helping to steady the emotions during times of depletion. The Spleen and Kidneys in Chinese Medicine are the root of post-heaven and pre-heaven metabolic fire—functions that are fundamentally dependent on the efficient, enzyme-driven extraction of energy from food. This formula helps maintain the vital connections between steady metabolic fire, mental clarity, and the stable, warming foundation of Qi and Yang that powers daily life.

This product complies with EU Regulation (EC) No 1924/2006 on nutrition and health claims and meets NVWA requirements for food supplements in the Netherlands.


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

  • 120 tablets 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 Vitamin B Complex (Qi and Yang Deficiency) is based on the foundational principles of Orthomolecular Medicine and Evidence-Based Nutritional Biochemistry, rooted in the modern scientific understanding that the “B‑complex” comprises multiple distinct, water‑soluble vitamins that function primarily as coenzymes in human metabolism and must be regularly obtained through diet or supplementation. Vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin) were progressively differentiated in nutritional science as separate factors supporting energy production, red blood cell formation, and nervous system function, ultimately forming the rationale for combined “complex” formulations used in clinical nutrition. Within scientific nutritional literature, this specific combination of B‑vitamin cofactor forms (often including methylation-active folate/B12 forms alongside activated B6) is described as a strategy to “support mitochondrial energy metabolism,” “contribute to normal psychological and neurological function via neurotransmitter synthesis pathways,” and “support homocysteine regulation and erythropoiesis through one‑carbon metabolism” in accordance with current biochemical and hematological theory. These descriptions belong to the modern empirical system of nutritional science and refer to the support of validated physiological mechanisms rather than the “tonification of Qi” or “warming of Yang” frameworks found in traditional energetic systems.

1
Energy Metabolism & Fatigue
https://pmc.ncbi.nlm.nih.gov/articles/PMC10542023/

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

  • Randomized clinical trials demonstrate that 28 consecutive days of B-complex supplementation significantly improves exercise endurance performance and reduces exercise-induced fatigue, noticeably lowering blood lactate and ammonia concentrations.​

  • By optimizing metabolic pathways and enhancing mitochondrial ATP production, these vitamins act as essential catalysts, converting food into sustained cellular energy and alleviating subclinical nutritional deficits.​

  • In TCM, this direct boost to cellular energy production corresponds precisely to tonifying Qi, addressing the lethargy, shortness of breath, poor stamina, and general weakness that strictly characterize Qi Deficiency.


2
Peripheral Neuropathy & Nerve Health
https://pmc.ncbi.nlm.nih.gov/articles/PMC10542023/

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

  • Clinical trials evaluating high-dose B-complex therapy (particularly the combination of B1, B6, and B12) in patients with peripheral neuropathy show it is highly effective in reducing composite neuropathic symptoms, including pain, numbness, and paresthesia.​

  • Prospective observational studies confirm progressive improvements in quality of life and sensory nerve conduction when using a fixed-dose B-complex over 12 weeks, favoring long-term treatment for chronic nerve damage.

  • In TCM, numbness, cold extremities, and severe sluggishness are hallmarks of Yang Deficiency failing to warm the limbs, often leading to secondary Blood Stasis. B vitamins restore the peripheral nervous system, metaphorically warming the channels and unblocking the flow of Yang to the extremities.


3
Cognitive Decline & Homocysteine Regulation
https://pubmed.ncbi.nlm.nih.gov/21780182/

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

  • Intervention trials demonstrate that B-vitamin treatment effectively lowers plasma total homocysteine by 30%, which is a major vascular and neurotoxic risk factor for Alzheimer's disease and dementia.​

  • In patients with mild cognitive impairment (MCI) and elevated baseline homocysteine, B-complex supplementation significantly slows cognitive and clinical decline, stabilizing executive function and episodic memory.​

  • In TCM, Yang Qi must ascend to the head to clear the sensory orifices. When Yang is deficient, turbid Yin obscures the brain (causing memory loss and confusion). B vitamins help lift the "Clear Yang" to the mind by clearing metabolic toxins like homocysteine.

For Vitamin B Complex, take 1 tablet 1 time per day. These should be taken with or after meal.

Total pieces in package: 120 tablets

Dosage: 1 tablet

Frequency: 1 time a day with or after meal


Side effects

Bright Yellow Urine

Burning sensations

Diarrhea

Evere and progressive peripheral neuropathy

Excessive bleeding or bruising

Fatigue & Weakness

Flushing skin

Headache

Hepatotoxicity (Liver Damage)

Itching

Mild gastrointestinal discomfort


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.

Anaphylaxis

Artificial dyes and food colorings

Contraindications

Corn-derived excipients

Gelatin

Lactose

Magnesium stearate

Microcrystalline cellulose (MCC)

Polyethylene glycol

Sorbitol and other sugar alcohols

Vitamin B1, B3, B5, B6, B7, B12


Avoid medicine interactions

Alcohol and Medications Affecting Alcohol Metabolism

Anticoagulants

Anticonvulsant Medications

Antidiabetic Drugs

Antituberculosis Medications

Barbiturates and Other Central Nervous System Depressants

Chemotherapy Agents

Corticosteroids

Gastric Acid Inhibitors

Levodopa

Metformin

Oral Contraceptives and Hormone Replacement Therapy (HRT)

Proton Pump Inhibitors

Vitamin C (Ascorbic Acid) Interaction Within B-Complex Formulations


Precautions

Do not use if pregnant or breastfeeding.

Consult your herbalist or physician before use if you are taking other medications or receiving other medical treatments.

Keep out of reach of children.


Indemnification

This product is a dietary 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. 0 packings adviced and then evaluate with your prescriber!

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