{"product_id":"now-foods-l-tryptophan-500mg-120-vcaps","title":"NOW Foods L-Tryptophan, 500mg - 120 vcaps","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eL-Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet.* L-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.\u003c\/p\u003e\u003ch2\u003eIngredients\u003c\/h2\u003e\u003cp\u003eL-Tryptophan (Free-Form) 1 g (1,000 mg). Cellulose (capsule), cellulose powder and stearic acid (vegetable source).\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":39560321630259,"sku":"P24999","price":29.21,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0003\/0130\/1811\/products\/P24999.jpg?v=1633630102","url":"https:\/\/superfooduk.com\/products\/now-foods-l-tryptophan-500mg-120-vcaps","provider":"SuperfoodUK","version":"1.0","type":"link"}