Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 30 Capsules
7 sold in last 24 hours
- The essential amino acid L-tryptophan is the precursor of two natural compounds of great importance.*
- Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed.
- Allergies: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
Important information
Safety Information
*Warning: Do not use this product if you are pregnant, may become pregnant, or are breastfeeding. Consult your doctor before using if you are currently taking any anticholinergic drugs, acetylcholinesterase inhibitors, or cholinergic drugs. Discontinue use or reduce dosage and consult your health care professional if the following symptoms develop: nausea, vomiting, diarrhea, incontinence, or muscle twitches.STORE IN A COOL, DRY PLACE.Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings.
Ingredients
L-Tryptophan
Directions
Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed.
Legal Disclaimer
These statements have not been evaluated by the Food & Drug Administration. This products is not intended to diagnose, cure, mitigate, treat, or prevent any disease.
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
1.83 x 1.83 x 3.32 inches; 0.8 ounces
| Product Benefits | Support or Restful Sleep |
| Expiry Date | Jun 2027 |
| Item Weight | 0.05 Pounds |
| Primary Supplement Type | L-Tryptophan |
| Diet Type | Gluten Free |
| Item Dimensions L X W X H | 1.83 X 1.83 X 3.32 Inches |
| Special Ingredients | L-Tryptophan |
| Flavor | Unflavor |
| Item Form | Capsule |
| Ingredients | L-Tryptophan |
| Product Type | Nutritional Supplement |
| Unit Count | 30.0 Count |
| Brand | Source Naturals |







