NOW Foods L-Tryptophan 500 mg., 120 Vegetarian Capsules

Features:
 Now Foods L-Tryptophan supports relaxation. Now Foods L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating sleep, positive mood and immune function.
 Supports Relaxation
 Encourages Positive Mood
 Promotes Restful Sleep