NOW Foods - Now Foods L-tryptophan 1000mg, Tablets, 60-Count [Health and Beauty](Pack of 2)
DOUBLE VALUE PACK of L-Tryptophan 1000 mg 60 Tablets - High Potency Supports Relaxation 1000 mg Fast-Acting Disintegration Encourages Positive Mood Promotes Restful Sleep* Pharmaceutical Grade (USP) A Dietary Supplement Vegetarian Formula     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 from the diet. Available for immediate shipment (subject to stock level). ORDER Today!