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L-Tryptophan 1,000 mg

Source NaturalsUpdated April 2026

Product Information

Form
Tablet or Pill
Servings Per Container
45
UPC
0 21078 02610 5
Product Type
Other Combinations
DSLD Entry Date
2022-11-22

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

All Ingredients

IngredientAmount% DV
Vitamin B644 mg2200%
L-Tryptophan2 Gram(s)

† Daily Value not established.

Label Statements

FDA Statement of Identity

Dietary Supplement

Formula re: Contains

L-Tryptophan with Vitamin B-6

Formulation re: Other

Mood, relaxation, sleep

Suggested/Recommended/Usage/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 re: 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 re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Storage

Store in a cool, dry place.

Formula re: 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 re: Does NOT Contain

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Brand IP Statement(s) re: (c), (TM), (SM)

Copyright SOURCE NATURALS, INC.

Precautions re: All Other

This product may cause drowsiness.

Supplement Facts Panel

Supplement Facts
Serving Size 1 Tablet(s)
Servings Per Container 45
Amount Per Serving% Daily Value*
Vitamin B6
44 mg2200%
L-Tryptophan
2 Gram(s)

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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