Doctor's Best 5-HTP Enhanced with Vitamins B6 and C， Non-GMO， Vegan， Gluten Free， Soy Free， 120 Veggie Caps<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Doctor's Best 5-HTP enhanced with Vitamins B6 and C provides a drug-free support for sleep， mood， anxiety and stress </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 5-HTP aids serotonin production; Serotonin is the chemical neurotransmitter produced in the brain that helps regulate sleep， body temperature， sexual desire， mood and appetite </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Synthesis of serotonin in the brain requires an adequate supply of either tryptophan or 5-HTP as precursors in the central nervous system </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Vitamin B6 is necessary for the 5-HTP to be converted into serotonin and Vitamin C helps conversion of 5-HTP to serotonin </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Non-GMO， Gluten Free， Vegan </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41y4Nptd78L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51X5lYmdEbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YqGy3J8dL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31N4gyxbHqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/612mU7aWyZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JsGCoKt9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51HvvIWEg3L.jpg" noproxy>