{"product_id":"l-tryptophan-with-coenzyme-b-6","title":"L-Tryptophan with Coenzyme B-6","description":"The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B-6, which is required to convert tryptophan to serotonin. If needed, L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals® L-tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.*","brand":"Source Naturals","offers":[{"title":"Tablet \/ 500 mg \/ 30 Tablet","offer_id":54589386784936,"sku":"SN1986","price":11.98,"currency_code":"USD","in_stock":false},{"title":"Tablet \/ 500 mg \/ 60 Tablet","offer_id":54589386817704,"sku":"SN1987","price":18.5,"currency_code":"USD","in_stock":false},{"title":"Tablet \/ 500 mg \/ 120 Tablet","offer_id":41842547622056,"sku":"SN1988","price":32.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0536\/5429\/0600\/files\/021078019862-01_c05c6dda-e92d-4711-b372-c64a32a36c50.png?v=1779637613","url":"https:\/\/www.sourcenaturals.com\/products\/l-tryptophan-with-coenzyme-b-6","provider":"SourceNaturals","version":"1.0","type":"link"}