
Walmart · 1 yr ago
$30
more
↑ less
Features
- 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
- 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.
- Well Made Supplements: 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 everyones 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)
- Model: 021078026099
-
Published 9/30/2024
-
Popularity: 1/5
More Offers

Amazon · 3 yrs ago
$26
more
↑ less
Features
- Contains no yeast, dairy, egg, gluten, soy or wheat.
- Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
- L-tryptophanmay also be converted to niacin.
- Source Naturals L-Tryptophan is regularly tested to ensure the highest standards of quality and purity.
- Model: 021078026099
Alerts
Edit Alert-
Enable alerts for this product
Price Analysis
|   | Discount | Last Deal Price | Current Price |   |
|---|---|---|---|---|
| Walmart |   | -- | $30 | Buy Now |
| Amazon |   | $27 (exp 1 yr ago) | -- | Check Price |
Sign In or Register