{"product_id":"mass-stack","title":"Mass Stack","description":"\u003cul class=\"metafield-single_line_text_field-array\"\u003e\n\u003cli class=\"metafield-single_line_text_field\"\u003eSerious Mass (6lbs): 1,250 calories, 50g protein, 252-254g of carbohydrates per serving\u003c\/li\u003e\n\u003cli class=\"metafield-single_line_text_field\"\u003eMicronized Creatine Powder (300g): 5g pure creatine monohydrate per serving\u003c\/li\u003e\n\u003cli class=\"metafield-single_line_text_field\"\u003eStackable products to easily optimize daily nutrition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMass Stack | Optimum Nutrition US\u003c\/h2\u003e\n\u003cp\u003eStack it to add more protein, calories, and carbohydrates into your daily routine. Our Mass Stack Bundle includes 6lbs of Serious Mass for muscle building \u0026amp; weight gain goals and 300g tub of Micronized Creatine Powder to support muscle building, strength, \u0026amp; performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSerious Mass for muscle building \u0026amp; weight gain goals\u003cbr\u003eMicronized Creatine Powder to support muscle building, strength, \u0026amp; performance\u003cbr\u003eOptimized combo to support caloric, protein, and carbohydrate goals\u003c\/p\u003e","brand":"Optimum Nutrition","offers":[{"title":"1114115-Banana \/ 1153377-Unflavored","offer_id":52637458301239,"sku":null,"price":24.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Banana \/ 1153377-Blueberry Lemonade","offer_id":52637458334007,"sku":null,"price":33.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Chocolate \/ 1153377-Unflavored","offer_id":52637458366775,"sku":null,"price":24.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Chocolate \/ 1153377-Blueberry Lemonade","offer_id":52637458399543,"sku":null,"price":33.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Chocolate Peanut Butter \/ 1153377-Unflavored","offer_id":52637458432311,"sku":null,"price":24.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Chocolate Peanut Butter \/ 1153377-Blueberry Lemonade","offer_id":52637458465079,"sku":null,"price":33.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Strawberry \/ 1153377-Unflavored","offer_id":52637458497847,"sku":null,"price":24.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Strawberry \/ 1153377-Blueberry Lemonade","offer_id":52637458530615,"sku":null,"price":33.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Vanilla \/ 1153377-Unflavored","offer_id":52637458563383,"sku":null,"price":24.75,"currency_code":"USD","in_stock":true},{"title":"1114115-Vanilla \/ 1153377-Blueberry Lemonade","offer_id":52637458596151,"sku":null,"price":33.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1398\/5591\/files\/temp_hiJiHEA.webp?v=1783531012","url":"https:\/\/optimumnutritionzone.it.com\/products\/mass-stack","provider":"Optimum Nutrition","version":"1.0","type":"link"}