{"product_id":"l-tryptophan-from-tryptopure","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":"Swanson Vitamins","offers":[{"title":"Default Title","offer_id":50518373794029,"sku":"SWU372","price":29.19,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.webster.direct\/en-au\/products\/l-tryptophan-from-tryptopure","provider":"Webster.Direct","version":"1.0","type":"link"}