{"product_id":"optimum-nutrition-serious-mass-chocolate-flavour-net-wt-12-lb-5-44-kg-16-servings","title":"Optimum Nutrition Serious Mass (Chocolate flavour, Net Wt 12 LB 5.44 KG, 16 Servings)","description":"\u003cp\u003eGet absolutely serious about your mass-building goals with \u003cstrong\u003eOptimum Nutrition Serious Mass (Chocolate Flavour, Net Wt 12 LB 5.44 KG, 16 Servings)\u003c\/strong\u003e, the world's most iconic and best-selling mass gainer formula produced by Optimum Nutrition, the undisputed gold standard in global sports nutrition. For decades, Serious Mass has been the go-to nutritional weapon of choice for hardgainers, aspiring bodybuilders, and dedicated athletes worldwide who need a reliable, high-quality, and genuinely effective solution to the relentless challenge of consuming enough calories, protein, and nutrients to support extraordinary muscle growth and substantial weight gain. Each colossal serving delivers an overwhelming 1250 calories, 50 grams of blended protein, over 250 grams of carbohydrates, creatine, glutamine, glutamine peptides, and a comprehensive 25-vitamin and mineral blend that collectively provide your body with the most complete and powerful mass-building nutritional foundation available in a single supplement. Optimum Nutrition's unwavering commitment to quality ensures that every ingredient in Serious Mass meets the highest standards of purity, potency, and effectiveness, so you can trust that every single serving is working as hard as you are to build the size, strength, and muscle mass you have always wanted. The legendary 12 LB 5.44 KG format with 16 hearty servings is a testament to the serious, long-term nutritional commitment that building truly impressive mass demands, making it the perfect choice for athletes who are in it for the long game and refuse to compromise on the quality of their nutritional foundation. The timeless and beloved Chocolate flavour delivers the smooth, rich, and deeply satisfying shake experience that has made Serious Mass a staple in gym bags and supplement shelves around the world for generations of dedicated athletes. For authentic imported supplements in Pakistan, BOLT LIFT brings you trusted quality and performance. Serious nutrition, serious mass, serious results, \u003cstrong\u003eBOLT LIFT\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers a colossal 1250 calories per serving with 50 grams of blended protein and over 250 grams of carbohydrates for maximum mass-building nutritional support\u003c\/li\u003e\n\u003cli\u003eCreatine and glutamine infused formula to amplify strength, power, and accelerate post-workout muscle recovery\u003c\/li\u003e\n\u003cli\u003eComprehensive 25-vitamin and mineral blend for complete nutritional coverage and optimal overall athletic performance\u003c\/li\u003e\n\u003cli\u003eTrusted by hardgainers and dedicated bodybuilders worldwide as the most reliable and effective mass-building supplement available\u003c\/li\u003e\n\u003cli\u003eUpholds the legendary Optimum Nutrition gold standard of quality, purity, and ingredient potency in every single serving\u003c\/li\u003e\n\u003cli\u003eTimeless and beloved Chocolate flavour for a smooth, rich, and deeply satisfying mass gainer shake experience\u003c\/li\u003e\n\u003cli\u003eIdeal for hardgainers, serious bulking programs, elite bodybuilding, and athletes committed to achieving substantial and long-term size and weight gains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy from BOLT LIFT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% Original Optimum Nutrition Serious Mass Product\u003c\/li\u003e\n\u003cli\u003eImported and Authentic Supplement\u003c\/li\u003e\n\u003cli\u003eSealed and Verified Packaging\u003c\/li\u003e\n\u003cli\u003eTrusted Supplements Source in Pakistan\u003c\/li\u003e\n\u003cli\u003eFast Delivery Across Pakistan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOLT LIFT","offers":[{"title":"Default Title","offer_id":48636486779099,"sku":"BOLT063","price":36000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/0440\/3675\/files\/BOLT063.png?v=1776859242","url":"https:\/\/boltlift.co\/products\/optimum-nutrition-serious-mass-chocolate-flavour-net-wt-12-lb-5-44-kg-16-servings","provider":"BOLT LIFT","version":"1.0","type":"link"}