Description
*Encourages Positive Mood*
*Promotes Restful Sleep*
*Vegetarian/Vegan*
*60 Tablets*
NOW L-Tryptophan is pharmaceutical grade (USP).
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 relaxati