Now Foods L-Tryptophan supports relaxation and is pharmaceutical grade. Now Foods L-Tryptophan encourages positive mood and  Promotes Restful Sleep. Now Foods L-Tryptophan is a vegetarian formula.  Now Foods L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and synthesis of melatonin and serotonin, hormones regulating mood and stress response. Now Foods 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 from the diet. Now Foods L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.

Ingredients :

As a dietary supplement, take 1-2 Vegetarian Capsules 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.

Safety 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, consult a health care professional before using this product. May cause drowsiness.Caution: Do Not Eat Freshness Packet. Keep in Bottle. Store in a cool, dry place.

Legal 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