{"product_id":"optimum-nutrition-serious-mass-5-45kg-chocolate-peanut-butter","title":"Optimum Nutrition Serious Mass 5.45kg Chocolate Peanut Butter","description":"\u003cp\u003e\u003cstrong\u003eOptimum Nutrition Serious Mass – Chocolate Peanut Butter\u003c\/strong\u003e is a high-calorie weight-gainer shake designed for people who find it difficult to consume enough calories and protein through meals alone.\u003c\/p\u003e\u003cp\u003eThe large \u003cstrong\u003e5.45kg\u003c\/strong\u003e format provides a convenient way to increase daily calorie, carbohydrate and protein intake alongside a structured training and nutrition programme.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5.45kg pack\u003c\/li\u003e\n\u003cli\u003eChocolate Peanut Butter flavour\u003c\/li\u003e\n\u003cli\u003eHigh-calorie mass-gainer formula\u003c\/li\u003e\n\u003cli\u003eProtein supports the growth and maintenance of muscle mass\u003c\/li\u003e\n\u003cli\u003eHigh carbohydrate content to help increase daily energy intake\u003c\/li\u003e\n\u003cli\u003eSuitable for use between meals or after training\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSuggested use:\u003c\/strong\u003e Mix according to the serving directions on the pack. New users may prefer to begin with a smaller serving and increase gradually according to calorie requirements.\u003c\/p\u003e\u003cp\u003eUse as part of a varied, balanced diet and healthy lifestyle. Store in a cool, dry place.\u003c\/p\u003e","brand":"Optimum Nutrition","offers":[{"title":"Choc Peanut Butter","offer_id":60943868133710,"sku":"OPT144","price":76.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3400\/0462\/files\/upload-1791668433460.jpg?v=1791668436","url":"https:\/\/www.precisionperformancelabs.co.uk\/products\/optimum-nutrition-serious-mass-5-45kg-chocolate-peanut-butter","provider":"Precision Performance Labs ","version":"1.0","type":"link"}