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Safety-sealed for your protection
With the myriad of naturally occurring and man-made environmental toxins (i
which are chemical messengers keeping everything running the way it should be
is present to support all phases of digestion
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l-Tryptophan Kit Safety-sealed for your protectionBenefits & Features Enhances serotonin synthesis to support emotional well being and restful sleep Promotes relaxation and a positive outlook Helps control occasional cravings Contains serotonin precursor and cofactors Made with high quality vegetarian ingredients backed by verifiable science Source l tryptophan is derived from corn dextrose fermentation. It is tested for contaminants, including EBT (peak E) and endotoxin Pyridoxal 5' phosphate