{"product_id":"l-tryptophan-500mg-90-vcaps-2","title":"L-Tryptophan, 500mg - 90 vcaps","description":"High-purity tryptophan from natural, plant-based fermentation\u003cbr\u003eBest vital substance of premium quality\u003cbr\u003e100% vegan, certified with the vegan certification mark\u003cbr\u003e\u003cspan\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003eThe essential amino acid tryptophan \u003c\/span\u003e\u003c\/span\u003eserves as a precursor of the so-called \"happiness hormone\" serotonin, which together with melatonin is responsible for our sleep-wake rhythm, amongst other things. \u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"Zein Pharma","offers":[{"title":"Default Title","offer_id":56129468825974,"sku":"P38192","price":17.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/7654\/8214\/files\/image_2022-08-04_62ebaf061f578.jpg?v=1755858313","url":"https:\/\/store-mygp.myshopify.com\/products\/l-tryptophan-500mg-90-vcaps-2","provider":"myGP","version":"1.0","type":"link"}