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Progressive Labs 5-Hydroxy-L-Tryptophan 100mg 30c

BrandProgressive Labs

Progressive Labs 5-Hydroxy-L-Tryptophan 100mg 30c is derived from West African legume Griffonia simplicifolia. Natural precursors to raise serotonin levels in the brain. Serotonin effects mood and sense of well being. Depression is known to be caused by lowered serotonin levels, as well as some neurological conditions. Taken with vitamin B6, 5HTP is able to be converted into serotonin.



Contains - Rice flour, Magnesium Stearate, Gelatin


One (1) capsule daily, or more, as directed by a doctor.


Do not take with MAO inhibitors or anti-depressants.

About the Manufacturer

Progressive Labs

Progressive Labs is registered with the U.S. Food and Drug Administration and is licensed by the Texas State Department of Health, Bureau of Food and Drug Safety, and is regularly inspected by these agencies. Progressive Labs test and source their raw materials from some of the most reputable vendors in the world. This means you can expect to receive the highest quality ingredients at the most competitive price.You can be assured that their GMPs (Good Manufacturing Practices) meet or exceed industry standards. This means you can rely on the potency and quality of Progressive Labs products.

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