NOW Foods, L-Tryptophan, Double Strength 1000 mg, 60 tablets MInerals With Clinically Tested XanthoSight®

With Clinically Tested XanthoSight®

We prepare Eleuthero from the roots of Eleutherococcus senticosus shrubs which are responsibly wildcrafted in their wild native habitat

and travel can disrupt the healthy balance of bacteria in your digestive tract

Black Pepper Fruit Extract (Bioperine) - 10 mg

maintains bone strength

NOW Foods, L-Tryptophan, Double Strength 1000 mg, 60 tablets MInerals With Clinically Tested XanthoSight®Description Encourages Positive Mood Promotes Restful Sleep Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function. Every lot of NOW L Tryptophan is tested to be free of peak E and microbial contamination. NOW Double