L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, sleep, positive mood and immune function.* As an essential amino acid, it is not synthesized by the body and must be obtained fromt he diet. NOW L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.
Serving Size Two 1/4 Level Teaspoons 1.0 g
Amount Per Serving
% Daily Value
Servings Per Container
* Percent Daily Values are based on 2,000 calorie diet. Daily Value not established.
Suggested Usage As a dietary supplement, take one or two 1/4 level teaspoons 2 to 3 times daily on an empty stomach or as directed by a health care professional. Best used at bedtime. Consider taking this product in combination with NOW Inositol and Magnesium.
Other Ingredients Cellulose.
Contains no sugar, salt, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives. Vegetarian/Vegan Product.
Warning Keep out of reach of children. Pregnant/lactating women, those taking anti-depressant medications such as SSRI's or MAOI's , or those with liver disorders, consulta health care professional before using this product. May cause drowsiness.
Caution Do Not Eat Freshness Packet Enclosed.
Disclaimers *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.