{"product_id":"source-naturals-l-tryptophan-500-mg-120-caps","title":"L-Tryptophan","description":"\u003cp\u003eSource Naturals L-Tryptophan promotes positive mood, relaxation and sleep. This essential amino acid plays a part in the synthesis of melatonin and serotonin, the hormones involved with mood, stress response and sleep\/wake cycles. L-Tryptophan also supports the body's immune system. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, artificial color, flavor or fragrance.\u003c\/p\u003e","brand":"swansonvitamins","offers":[{"title":"Default Title","offer_id":47674801127682,"sku":"46319042822282","price":8.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/7084\/1346\/files\/3633db94-7d27-4fec-adf3-b3147db67b4f_large_1f55d288-fb9b-43bf-a1fc-61446b53b55e.jpg?v=1776682043","url":"https:\/\/www.swansonvitaminsmall.com\/products\/source-naturals-l-tryptophan-500-mg-120-caps","provider":"swansonvitaminsmall.com","version":"1.0","type":"link"}