| Vitamin B3 | 8.3 mg | 52% |
| L-Tryptophan | 500 mg | † |
Other ingredients: Cellulose, Magnesium Stearate, Rice Flour
% Daily Values for: Adults and children 4 or more years of age.
Where this label comes from
An original label of the NIH's Dietary Supplement Label Database, entered there on 11 April 2022, shown here as it was entered. The NIH's record · picture of the label (PDF)
General information
- Product name
- L-Tryptophan 500 mg
- Brand
- Advanced Nutrition by Zahler
- Barcode (UPC)
- 8 48998 08124 9
- Net contents
- 60 Capsule(s)
- Market status
- On market
- DSLD ID
- 260163
Classification
- Supplement form
- Capsule
- Product type
- Amino acid/Protein
- Claim types on the label
- All Other, Structure/Function
- Intended for
- Vegetarian, Adult (18 - 50 Years), Kosher, Gluten Free, Dairy Free
Label statements
Formula: Contains: L-Tryptophan is used by the brain as a precursor to serotonin and melatonin, neurotransmitters that are necessary for normal sleep. Adequate sleep is crucial for healthy immune and nervous system function. In addition, changes in the level of serotonin in the brain can impact mood and satiety.
Precautions: Children: Keep out of reach of children.
Precautions: All Other: Do not use if safety seal is damaged or missing.
Precautions: Pregnant or Nursing or Prescription Medications: If pregnant, nursing or on medication, consult with your healthcare practitioner.
Formulation: Does NOT Contain: Non-GMO Gluten free Dairy free Soy free
Storage: Store tightly closed in a cool, dry place.
Formula: Contains: Purified L-Tryptophan
Formula: Contains: 500 mg per serving
FDA Statement of Identity: Dietary Supplement
Directions: Directions: Take 1 capsule daily, preferably without food, or as directed by a healthcare practitioner.
Brand information
Distributed by: Advanced Nutrition by Zahler, Brooklyn, NY
More labels from Advanced Nutrition by Zahler
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