{"product_id":"swanson-ultra-l-tryptophan-tryptopure-pure-pharmaceutical-grade-500-mg-90-veg-caps","title":"L-Tryptophan from TryptoPure","description":"\u003cp\u003eIt's back, and better than ever! L-Tryptophan is a precursor to serotonin, and it's powerfully effective when used properly. By supporting serotonin levels, L-tryptophan not only helps us fall asleep and stay asleep, but it also promotes mental health and provides dietary support against nervousness and tension. TryptoPure L-Tryptophan from Swanson Ultra is the purest pharmaceutical-grade tryptophan on the world market. It's produced through a fermentation process from a vegetarian source, using the most precise standards for safety and quality assurance. Want to hear more? Check out our customer-created L-Tryptophan reviews below!\u003c\/p\u003e","brand":"swansonvitamins","offers":[{"title":"Default Title","offer_id":47674800832770,"sku":"46319107080330","price":8.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/7084\/1346\/files\/94c42de0-538c-48dc-8c47-e2300b1ce467_large_ae44e9a2-4799-464a-961b-310fa3f3d299.jpg?v=1776682038","url":"https:\/\/www.swansonvitaminsmall.com\/products\/swanson-ultra-l-tryptophan-tryptopure-pure-pharmaceutical-grade-500-mg-90-veg-caps","provider":"swansonvitaminsmall.com","version":"1.0","type":"link"}