Douglas Laboratories L-Tryptophan | Supports Melatonin Production, and Restful Sleep | 60 Vegetarian Capsules
Stock Expiry Date*: 04-02-2027
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- Supports Neurotransmitter Health: Tryptophan crosses the blood-brain barrier and is converted to L-5-Hydroxytryptophan (5-HTP), which in turn is converted into serotonin. Serotonin is an important neurotransmitter necessary for the healthy regulation of melatonin production.*
- Healthy Positive Outlook & Sleep: Supports a positive outlook and restful sleep.*
- Sleep & Relaxation: Our sleep & relaxation formulas are developed to support the management of cortisol, hormones, neurotransmitters and relaxation to optimize health.*
- Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free.
- For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.*
| Werkstoffen | Each serving size (2 vegetarian capsules) contains: Vitamin B6 (as pyridoxal-5-phosphate) 6.7 mg, L-Tryptophan (as TryptoPure) 1000 mg. Other ingredients: Hydroxypropyl methylcellulose (capsule). |
| Merk | Douglas Laboratories |
| Smaak | Ongearomatiseerd |
| Aantal eenheden | 60,00 Aantal |
| Itemformulier | Capsule |
| Itemgewicht | 0,15 Pond |
| Productvoordelen | Slaapondersteuning |
| Aantal items | 1 |
| Doseringsformulier | Capsule |
| Primair supplementtype | L-Tryptofaan |
| Kleur | Geen kleur |
| Fabrikant | Douglas Laboratories |
| Productsoort | Slaapsupplementen |
| UPC | 310539034149 |
| Modelnaam | Zie verpakking |
| Merknaam | Douglas Laboratories |
| Leeftijdsklassebeschrijving | Volwassenen |
| Containertype | Fles |
| Fabrikant Deelnummer | 202677-60X |
| Totaal porties per container | 60 |
| Materiaalkenmerken | Vegetarisch |
| Item Afmetingen | 3.8 x 1.9 x 1.2 inches |
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Bestellingen worden verwerkt en verzonden vanuit Brooklyn, VS.
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Gratis levering op kwalificerende bestellingen.
3–6 dagen (Binnenlands).
30-Dagen Retourgarantie
Aankopen met vertrouwen, met 30 dagen retourondersteuning.
SKU |
BRSWIZQBB4FRCADU |
Categorie |
Vitaminen, mineralen en supplementen , Slaapsupplementen |
Barcode |
310539034149 |
Tags |
Important information
Safety Information
Not to be taken by pregnant or lactating women. If you have any health condition or are taking any medication, particularly psychiatric and antidepressant medication, consult your health professional before use.
Indications
Douglas Laboratories - L-Tryptophan
Ingredients
Each serving size (2 vegetarian capsules) contains: Vitamin B6 (as pyridoxal-5-phosphate) 6.7 mg, L-Tryptophan (as TryptoPure) 1000 mg. Other ingredients: Hydroxypropyl methylcellulose (capsule).
Directions
As a dietary supplement, adults take 2 capsules, 1-3 times daily, between meals or as directed by your health professional.
Legal Disclaimer
*These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. </br></br> Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
3.8 x 1.9 x 1.2 inches; 2.4 ounces
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.
Recently tracked orders
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| NC06279 | Gls Group | 984225559057 | 2026-07-21 | Track |
Disclaimer
Voedingssupplementen zijn geen medicijnen. Producten die op deze website worden verkocht, zijn niet bedoeld om enige ziekte te diagnosticeren, behandelen, genezen of te voorkomen. Als u een medische aandoening heeft, raadpleeg dan altijd een gekwalificeerde zorgprofessional voordat u het gebruikt. Individuele resultaten kunnen variëren. Door een bestelling te plaatsen, stemt u ermee in de invoerregels van uw land na te leven. Wij dekken de toepasselijke douanerechten en belastingen waar aangegeven.
*Informatie over de vervaldatum:
Houd er rekening mee dat de houdbaarheidsdatum kan variëren van batch tot batch. We garanderen echter dat alle producten die naar onze klanten worden verzonden een geldige houdbaarheid hebben en niet zijn verlopen op het moment van levering.









