$18.74
$24.99
The essential amino acid L-tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, L-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.
Suggested Usage: 1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed.
| Serving Size: 3 Tablets | Servings Per Container: 20 |
| Amount Per Serving | % Daily Value*** | |
|---|---|---|
| Calcium (as dibasic calcium phosphate) | 48 mg | 4% |
| Iron (naturally occurring) | 0.6 mg | 3% |
| L-Tryptophan (25 mg niacin equivalents) | 1.5 g | * |
Other Ingredients:dibasic calcium phosphate, stearic acid, modified cellulose gum, and silica.
Does Not Contain:artificial color, flavor or fragrance, yeast, dairy, egg, gluten, soy, wheat, preservatives
