{"product_id":"norbrook-opti-mag-3-magnesium-bolus","title":"Norbrook Opti-mag 3 Magnesium Bolus","description":"\u003cp\u003eIndicated for use in adult cattle as an aid in the maintenance of magnesium intake during the high risk periods associated with the grazing of rapidly growing grass, by the provision of a slow release depot of magnesium.\u003c\/p\u003e","brand":"Norbrook","offers":[{"title":"Default Title","offer_id":57225112912216,"sku":"NBK0130","price":118.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1262\/6264\/files\/NBK0130.jpg?v=1777801943","url":"https:\/\/horsehoundandcountry.co.uk\/products\/norbrook-opti-mag-3-magnesium-bolus","provider":"Horse Hound \u0026 Country","version":"1.0","type":"link"}