{"product_id":"serious-mass-by-optimum-nutrition-ultimate-mass-gainer-muscle-builder","title":"Serious Mass by Optimum Nutrition – Ultimate Mass Gainer \u0026 Muscle Builder","description":"\u003ch2\u003eProduct Overview.\u003c\/h2\u003e\n\u003cp data-start=\"137\" data-end=\"520\" class=\"\"\u003e\u003cstrong data-start=\"137\" data-end=\"196\"\u003eBulk up, build muscle, and crush your weight gain goals\u003c\/strong\u003e with \u003cstrong data-start=\"202\" data-end=\"238\"\u003eOptimum Nutrition’s Serious Mass\u003c\/strong\u003e—a high-calorie, nutrient-dense formula designed for serious athletes and hard gainers. Packed with \u003cstrong data-start=\"338\" data-end=\"431\"\u003e1,250 calories, 50g of protein, 252-254g of carbohydrates, and 3g of creatine monohydrate\u003c\/strong\u003e per serving, this powerful mass gainer supports muscle growth, strength, and recovery.\u003c\/p\u003e\n\u003cp data-start=\"522\" data-end=\"1101\" class=\"\"\u003e💪 \u003cstrong data-start=\"525\" data-end=\"542\"\u003eKey Benefits:\u003c\/strong\u003e\u003cbr data-start=\"542\" data-end=\"545\"\u003e✔ \u003cstrong data-start=\"547\" data-end=\"571\"\u003eHigh-Calorie Formula\u003c\/strong\u003e – 1,250 calories per serving to fuel serious weight gain.\u003cbr data-start=\"629\" data-end=\"632\"\u003e✔ \u003cstrong data-start=\"634\" data-end=\"661\"\u003eMuscle-Building Support\u003c\/strong\u003e – 50g of premium protein for lean mass growth \u0026amp; recovery.\u003cbr data-start=\"719\" data-end=\"722\"\u003e✔ \u003cstrong data-start=\"724\" data-end=\"752\"\u003eCarb-Powered Performance\u003c\/strong\u003e – 252-254g of complex carbs for sustained energy \u0026amp; muscle fuel.\u003cbr data-start=\"816\" data-end=\"819\"\u003e✔ \u003cstrong data-start=\"821\" data-end=\"842\"\u003eEnhanced Strength\u003c\/strong\u003e – 3g of \u003cstrong data-start=\"851\" data-end=\"875\"\u003eCreatine Monohydrate\u003c\/strong\u003e to support performance \u0026amp; power.\u003cbr data-start=\"907\" data-end=\"910\"\u003e✔ \u003cstrong data-start=\"912\" data-end=\"948\"\u003e25 Essential Vitamins \u0026amp; Minerals\u003c\/strong\u003e – Supports overall health and nutrient balance.\u003cbr data-start=\"996\" data-end=\"999\"\u003e✔ \u003cstrong data-start=\"1001\" data-end=\"1029\"\u003eVersatile \u0026amp; Customizable\u003c\/strong\u003e – Blend with milk, fruit, or nut butters for extra calories \u0026amp; flavor.\u003c\/p\u003e\n\u003cp data-start=\"1103\" data-end=\"1277\" class=\"\"\u003eSerious Mass gives you \u003cstrong data-start=\"1126\" data-end=\"1165\"\u003ethe ultimate nutritional foundation\u003c\/strong\u003e to bulk up and pack on quality muscle mass—helping you achieve the size and strength you’ve been working for.\u003c\/p\u003e","brand":"Optimum Nutrition","offers":[{"title":"6 lbs \/ Strawberry","offer_id":49031946338523,"sku":null,"price":29450.0,"currency_code":"PKR","in_stock":true},{"title":"6 lbs \/ Chocolate Peanut Butter","offer_id":49031946404059,"sku":null,"price":29450.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/4572\/2331\/files\/Serious_Mass_by_Optimum_Nutrition_Ultimate_Mass_Gainer_Muscle_Builder.webp?v=1742990196","url":"https:\/\/swolespartan.com\/products\/serious-mass-by-optimum-nutrition-ultimate-mass-gainer-muscle-builder","provider":"Swole Spartan","version":"1.0","type":"link"}