| Vitamin B6 (as as Pyridoxine Hydrochloride) | 44 mg | 2,200% |
| L-Tryptophan | 2 g | † |
Other ingredients: Microcrystalline Cellulose, Stearic Acid, modified Cellulose Gum, Magnesium Stearate, Silica
% 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 22 November 2022, shown here as it was entered. The NIH's record · picture of the label (PDF)
General information
- Product name
- L-Tryptophan 1,000 mg
- Brand
- Source Naturals
- Barcode (UPC)
- 0 21078 02610 5
- Net contents
- 90 Tablet(s)
- Market status
- On market
- DSLD ID
- 274811
Classification
- Supplement form
- Tablet or Pill
- Product type
- Other Combinations
- Claim types on the label
- Nutrient, All Other, Structure/Function
- Intended for
- Adult (18 - 50 Years), Gluten Free, Dairy Free
Label statements
FDA Statement of Identity: Dietary Supplement
Formula: Contains: L-Tryptophan with Vitamin B-6
Directions: Suggested Use: 1 tablet 1 to 2 times daily, between meals and preferably with fruit juice. To support restful sleep, take 2 tablets before bed.
Precautions: Pregnant or Nursing or Prescription Medications: Caution: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs consult your health care professional before using this product.
Precautions: All Other: Do not use if either tamper-evident seal is broken or missing.
Precautions: Children: Keep out of the reach of children.
Storage: Store in a cool, dry place.
Formula: Contains: The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B-6, which is required to convert tryptophan to serotonin. If needed, L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.
Formulation: Does NOT Contain: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
Precautions: All Other: This product may cause drowsiness.
Brand information
Manufactured for: Source Naturals, Inc., Santa Cruz, CA
More labels from Source Naturals
Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.