L-Tryptophan

Maximum Strength L Tryptophan Supplements, 1500mg Per Serving, 200 Capsules, Made in USA.

Strongly Promotes Restful Sleep, Relaxation and Improves Serotonin Conversion.

Non-GMO. Soy Free. Gluten Free. Dairy Free. Sugar Free.Tree Nut Free.

3rd Party Lab Tested for Quality and Purity.

Made in California at Registered Facility.