{"product_id":"l-tryptophan-500mg-60-vcaps","title":"L-Tryptophan, 500mg - 60 vcaps","description":"Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function. Every lot of NOW L-Tryptophan is tested to be free of peak E and microbial contamination.Natural color variation may occur in this product.","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":45342798282904,"sku":"P29267","price":9.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/9792\/1944\/files\/image_2017-05-03_59099ccd3a3ce.jpg?v=1724999993","url":"https:\/\/marvelsupps.myshopify.com\/products\/l-tryptophan-500mg-60-vcaps","provider":"Marvelsupps","version":"1.0","type":"link"}