{"product_id":"quest-l-lysine-1000mg-90-tabs","title":"Quest L-LYSINE 1000mg 90 Tabs","description":"L-lysine is an essential amino acid that the body does not make. This means that adequate levels need to be obtained from food and supplementation. L-lysine is a building block of protein structures within the muscle, especially muscle and skin protein structures and bones. L-lysine works in balance with the amino acid L-arginine, and helps to prevent a high L-arginine environment and decreases the occurrence of herpes viruses such as those seen with cold sores.","brand":"Quest","offers":[{"title":"Default Title","offer_id":54975465488764,"sku":"QST45","price":21.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/7329\/2960\/files\/QST45.jpg?v=1740529022","url":"https:\/\/healthreaction.co.uk\/it\/products\/quest-l-lysine-1000mg-90-tabs","provider":"Healthreaction","version":"1.0","type":"link"}