{"product_id":"gold-standard-gainer-by-optimum-nutrition-4-67kg-10-29lb","title":"Gold Standard Gainer by Optimum Nutrition 4.67kg (10.29lb)","description":"\u003cp\u003eGaining size doesn’t have to mean overloading on unnecessary calories. Gold Standard Gainer by Optimum Nutrition is designed for those who want to \u003cstrong\u003ebuild muscle\u003c\/strong\u003e with a more balanced, quality-focused approach to weight gain.\u003c\/p\u003e\n\u003cp\u003eEach serve delivers around \u003cstrong\u003e770 calories, 55g of high-quality protein\u003c\/strong\u003e, and 110g+ of carbohydrates, providing the key nutrients needed to support muscle growth, recovery, and daily energy. Built around a premium multi-source protein blend, primarily from isolate sources, it delivers both fast and sustained amino acid release to support recovery and muscle development.\u003c\/p\u003e\n\u003cp\u003eWhat sets Gold Standard Gainer apart is its quality-first formulation. With a 2:1 carbohydrate-to-protein ratio, it provides structured calorie support without the extreme load of traditional gainers. \u003cstrong\u003eCarbohydrates from oat, pea, and potato\u003c\/strong\u003e \u003cstrong\u003esources \u003c\/strong\u003ehelp support sustained energy, while fats from ingredients like chia and flax contribute to overall calorie balance.\u003c\/p\u003e\n\u003cp\u003eDesigned for those who want to gain size while staying in control of their nutrition, it’s ideal post-workout or between meals to support consistent progress. Easy to mix and smooth to drink, it makes hitting your calorie and protein targets more manageable day to day.\u003cbr\u003e\u003c\/p\u003e","brand":"Cost Price Supplements","offers":[{"title":"Colossal Chocolate","offer_id":52972831342956,"sku":"748927054972","price":263.95,"currency_code":"AUD","in_stock":true},{"title":"Vanilla Ice Cream","offer_id":52972831375724,"sku":"748927055146","price":263.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5883\/0444\/files\/Optimum-Nutrition-Gold-Standard-Gainer-4.67kg-HERO.jpg?v=1773365109","url":"https:\/\/costpricesupplements.com.au\/products\/gold-standard-gainer-by-optimum-nutrition-4-67kg-10-29lb","provider":"Cost Price Supplements","version":"1.0","type":"link"}