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L-Tryptophan im Glas: Premium, laborgeprüftes, pflanzliches Supplement von QIDOSHA mit 240 veganen Kapseln, ohne Füllstoffe, hergestellt in Deutschland. True Clean Label.

L-Tryptophan

Regular price 21,95 €
Contents: 240 capsules (133,60 €/kg)
vAT included. Shipment The price will be calculated at the checkout.
Packed ready for dispatch after just 1 working day – guaranteed
Every batch laboratory tested
30 day return policy
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L-Tryptophan

21,95 €
HIGHLIGHTS
  • Purely plant-based L-tryptophan
  • Vegan L-tryptophan from corn fermentation (non-GMO)
  • Purely plant-based amino acid without additives
  • L-tryptophan is an essential, proteinogenic (d.h. (builds proteins) amino acid
  • Each capsule contains 500 mg of pure L-tryptophan without any additives.
  • 100% vegan: The microorganisms used for fermentation (non-GMO) are fed exclusively with purely plant-based raw materials. No animal-derived ingredients such as gelatin, hair, or feathers are used in production; only plant-based, renewable raw materials are employed.
  • We use special HPMC capsules as capsule shells, which, unlike most other HPMC or pullulan capsules on the market, are manufactured 100% without the non-declarable excipients carrageenan and PEG.

  • We use light-protected and environmentally friendly amber glass for packaging instead of plastic.

  • Produced by us in Northern Germany and every batch is laboratory tested - also for ethylene oxide (EtO)

  • No fillers or additives. 100% True Clean Label.
WHAT FUNCTIONS DOES L-TRYPTOPHAN HAVE IN THE BODY?

From the side of European Food Safety Authority (EFSA) There are currently no approved health claims for tryptophan.

The following are the effects of tryptophan on humans that are considered proven based on relevant specialist literature. Tryptophan:

  • is a building block for structural and functional proteins in the body
  • is a starting material for the formation of non-essential amino acids [2]
  • is provitamin for the vitamin niacin [3]
  • is a precursor to the hormones melatonin (“sleep hormone”) and serotonin (“happiness hormone”) [3]
  • provides a basic framework for the synthesis of glucose or fatty acids and ketone bodies [1, 2]

[1] Groff J.L. , Gropper S.S. , Hunt S.M. Advanced nutrition and human metabolism, 2nd ed. West Publishing, 1995
[2] Hahn A., Ströhle A., Wolters M.; Nutrition - Physiological principles, prevention, therapy. Scientific Publishing Company mbH Stuttgart 2004
[3] Löffler G., Petrides P., Heinrich P.; Biochemistry & Pathobiochemistry, 8th edition, Springer Medizin Verlag Heidelberg 2007

    TRYPTOPHAN-SEROTONIN-MELATONIN SYNTHESIS


    THE MOST IMPORTANT THINGS AT A GLANCE

    Good for... Immune system, blood pressure, mental health, sleep
    Contents (grams per sales unit) 149.3
    Contents (capsules or ml per sales unit) 240
    Ingredients L-Tryptophan, capsule shell (hydroxypropylmethylcellulose)
    Active ingredients L-tryptophan
    Dosage (mg/capsule) 500
    Daily intake (capsules or drops) 1
    Dosage form Hard capsule
    Vegan/vegetarian Vegan
    organic certified No
    Made in (country) Germany
    Storage per package (days) 240
    Packaging (glass/pouch bag) Glass
    category Amino acids
    EAN 4260705870766
    SKU QI0052

    Every batch laboratory testedEvery batch laboratory tested
    Organic certifiedOrganic certified
    Clean labelClean label
    Owner-managedOwner-managed

    What drives us

    QIDOSHA was born out of the desire to unite traditional healing knowledge with modern demands. Inspired by personal experiences, we combine Ayurveda, TCM, and Western herbal medicine into a holistic approach – transparent, high-quality, and sustainably conceived.

    What shaped us

    The story behind Qidosha

    My husband became seriously ill in 2014. Conventional doctors were baffled by the cause, as none of the known risk factors applied. This experience led us to delve deeply into the millennia-old wisdom of Ayurveda and Traditional Chinese Medicine (TCM) – not as a counterpoint to conventional medicine, but as a valuable complement. It became increasingly clear that the problem today is rarely a lack of information, but rather a lack of understanding of what actually happens in the body. Too many approaches, too many opinions – but often too little guidance and too little trust in the body's ability to regain its balance. We have deepened this knowledge over many years together with practitioners. This led to the creation of QIDOSHA: the fusion of traditional healing wisdom, modern science, and the understanding of how to specifically support the body in finding its regulation and balance again – instead of merely compensating for symptoms in the short term. With QIDOSHA, we therefore don't simply want to sell supplements, but rather spark curiosity about the fascinating connections between the body, balance, and millennia-old wisdom.

    What we are uncompromising about

    Premium quality

    Many products today are becoming increasingly complex: long ingredient lists, unnecessary additives, and claims that often sound more like marketing than genuine understanding. QIDOSHA consciously pursues a different approach. Instead of adding as much as possible, we focus on specifically supporting what truly benefits the body. That's why we rely on traceable ingredients, sensible combinations, and a conscious reduction to what is truly necessary. Our products are manufactured without unnecessary fillers and additives and are consistently developed according to the "true clean label" principle: they contain only what we explicitly state. All products are manufactured in Germany, and each batch undergoes external laboratory testing – including for residues such as ethylene oxide (EtO). Because trust isn't built on loud promises, but on transparency, quality, and comprehensible decisions.

    How we think more sustainably

    Glass instead of plastic

    QIDOSHA was born from the desire to support the body more consciously – and this idea doesn't stop at the contents of our products. If we place great value on traceable ingredients, purity, and conscious choices, this commitment should also be reflected in the packaging and selection of our raw materials.
    That's why we consistently use recyclable glass packaging instead of traditional plastic containers. Glass protects sensitive ingredients better, requires fewer additives, and aligns with our commitment to producing products that are as minimal as possible while maintaining high quality. Furthermore, QIDOSHA is certified organic, and we prioritize organic quality where, in our view, it makes a genuine difference in the purity, origin, and quality of the raw materials.