Don’t eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don’t exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0<\/strong><\/p>\n\n
\n
JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively.<\/div>\n<\/div>\n
\n
\n
\n
\n
Choose from 5 different flavours!<\/div>\n
<\/div>\n
RECOMMENDED USE:<\/strong><\/div>\n120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation.<\/div>\n
CHOOSE FLAVOUR:<\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":3364,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[154,631,98,143,107],"product_tag":[563,313,342,272,146],"class_list":{"0":"post-3199","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-brands","7":"product_cat-joker","8":"product_cat-mass-gainer","9":"product_cat-new-arrivals","10":"product_cat-sale","11":"product_tag-mass","12":"product_tag-muscle","13":"product_tag-protein","14":"product_tag-recovery","15":"product_tag-supplement","17":"first","18":"instock","19":"sale","20":"shipping-taxable","21":"purchasable","22":"product-type-variable"},"yoast_head":"\nJOKER MASS 4500g - Muscle and Madness Supplement Store<\/title>\n<meta name=\"description\" content=\"JOKER MASS 4500g STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively. RECOMMENDED USE:120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation. WARNINGS: Don't eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don't exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JOKER MASS 4500g - Muscle and Madness Supplement Store\" \/>\n<meta property=\"og:description\" content=\"JOKER MASS 4500g STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively. RECOMMENDED USE:120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation. WARNINGS: Don't eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don't exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/\" \/>\n<meta property=\"og:site_name\" content=\"Muscle and Madness Supplement Store\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T14:59:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/\",\"url\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/\",\"name\":\"JOKER MASS 4500g - Muscle and Madness Supplement Store\",\"isPartOf\":{\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png\",\"datePublished\":\"2025-11-10T17:00:05+00:00\",\"dateModified\":\"2026-03-30T14:59:15+00:00\",\"description\":\"JOKER MASS 4500g STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively. RECOMMENDED USE:120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation. WARNINGS: Don't eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don't exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#primaryimage\",\"url\":\"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png\",\"contentUrl\":\"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png\",\"width\":1080,\"height\":1080,\"caption\":\"Joker MASS 4500g Vanilla\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.muscle-madness.co.uk\/store\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.muscle-madness.co.uk\/store\/shop-2\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"JOKER MASS 4500g\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.muscle-madness.co.uk\/store\/#website\",\"url\":\"https:\/\/www.muscle-madness.co.uk\/store\/\",\"name\":\"Muscle and Madness Supplement Store\",\"description\":\"Suplement Store\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.muscle-madness.co.uk\/store\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"JOKER MASS 4500g - Muscle and Madness Supplement Store","description":"JOKER MASS 4500g STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively. RECOMMENDED USE:120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation. WARNINGS: Don't eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don't exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/","og_locale":"en_US","og_type":"article","og_title":"JOKER MASS 4500g - Muscle and Madness Supplement Store","og_description":"JOKER MASS 4500g STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively. RECOMMENDED USE:120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation. WARNINGS: Don't eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don't exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.","og_url":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/","og_site_name":"Muscle and Madness Supplement Store","article_modified_time":"2026-03-30T14:59:15+00:00","og_image":[{"width":1080,"height":1080,"url":"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/","url":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/","name":"JOKER MASS 4500g - Muscle and Madness Supplement Store","isPartOf":{"@id":"https:\/\/www.muscle-madness.co.uk\/store\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#primaryimage"},"image":{"@id":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#primaryimage"},"thumbnailUrl":"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png","datePublished":"2025-11-10T17:00:05+00:00","dateModified":"2026-03-30T14:59:15+00:00","description":"JOKER MASS 4500g STRENGTH AND POWER | LOW FAT | HIGH QUALITY | RECOVERY\u00a0JOKER MASS is a powerful blend of WPC protein and carbohydrates, delivering 24 grams of protein and 442,9 kcal per serving. making it an ideal choice for those aiming to build muscle mass. This gainer is crafted to support growth by providing the necessary calories and nutrients in one convenient shake, fuelling recovery and promoting muscle development. Perfect for post-workout replenishment or anytime you need a calorie boost, JOKER MASS helps you achieve your muscle-building goals efficiently and effectively. RECOMMENDED USE:120 g portion of the product mixed with 350-400 ml of water or milk. Consume directly after preparation. WARNINGS: Don't eat in case of allergic (hypersensitivity) to any of the ingredients of the product. Don't exceed the recommend-ed daily dose. Product should be not taken during pregnancy and breast-feeding without consulting a doctor. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. The product may contain: gluten, eggs, sesame seeds, nuts, celery, soy, crustaceans. STORAGE: Store in a tightly closed, original container, at room temperature, protected from light. Keep out of the reach of children.","breadcrumb":{"@id":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#primaryimage","url":"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png","contentUrl":"https:\/\/www.muscle-madness.co.uk\/store\/wp-content\/uploads\/2025\/11\/SMART-LABS-Joker-MASS-4500g-Vanilla-1.png","width":1080,"height":1080,"caption":"Joker MASS 4500g Vanilla"},{"@type":"BreadcrumbList","@id":"https:\/\/www.muscle-madness.co.uk\/store\/product\/smart-labs-joker-mass-4500g\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.muscle-madness.co.uk\/store\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.muscle-madness.co.uk\/store\/shop-2\/"},{"@type":"ListItem","position":3,"name":"JOKER MASS 4500g"}]},{"@type":"WebSite","@id":"https:\/\/www.muscle-madness.co.uk\/store\/#website","url":"https:\/\/www.muscle-madness.co.uk\/store\/","name":"Muscle and Madness Supplement Store","description":"Suplement Store","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.muscle-madness.co.uk\/store\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/product\/3199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/comments?post=3199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/media\/3364"}],"wp:attachment":[{"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/media?parent=3199"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/product_brand?post=3199"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/product_cat?post=3199"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.muscle-madness.co.uk\/store\/wp-json\/wp\/v2\/product_tag?post=3199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}