{"product_id":"rockjaw-mastic-jawline-gum-stackables","title":"Stackables | Premium Hand-Picked Tough Mastic Gum","description":"\u003ch1\u003eWhat Is Stackables?\u003c\/h1\u003e\n\u003ch4\u003eThe ULTIMATE, Customisable Chewing Experience\u003c\/h4\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eStack as many as you need. Get a personalised chewing experience with Stackables - giving you more control over your chewing experience. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eEach pack contains 20 grams of medium to very tough mastic gum crystals for a customised chewing experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0487\/6458\/4100\/files\/Strengthens_and_Tones_Facial_Muscles_30.png?v=1723894640\" width=\"576\" height=\"165\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOur Story: How We Ended Up Here...\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMastic was chewed by cavemen back in the day - picture a caveman...did you visualise a man with a sharp, sword-like jawline? I did too.\u003c\/p\u003e\n\u003cp\u003eSo what happened between then, and the present day?\u003c\/p\u003e\n\u003cp\u003eThat question bugged me until I learned that so much had changed....\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eThe Food Dilemma \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFood has gotten softer over the years as it has become more desirable, which has caused atrophy of our facial structures.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis has caused our jaws to adapt to softer foods, meaning our jaws are no longer required to be big and strong - therefore, our jaws have become smaller and our bite force weaker over time. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do liquid diets, meal replacements, and smoothies have in common? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eLet's not lie - all three taste great, but they fail to activate the masseter muscles located in your jawline....\u003c\/p\u003e\n\u003cp\u003eWhen our facial muscles are not used enough, just like when you stop going to the gym, our muscles begin to shrink - and our jaw muscles are not exempt from this rule...\u003c\/p\u003e\n\u003cp\u003eThis is why it is important to apply resistance to our jaw muscles - to prevent atrophy of our masseter muscles...and that is where mastic gum steps in. \u003c\/p\u003e\n\u003cp\u003eStackables contain medium to tough crystals, ensuring that you get the perfect chew each time. It is reusable, never dissolves like regular chewing gum, and is naturally sugar-free!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnd That's Not All....\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastic gum is 100% natural, great for your gut \u0026amp; digestive health, prevents tooth decay with it's anti-microbial properties, and even eliminates onion and cigarette breath. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThe Fix? Let's Travel Back In Time...\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe must re-activate our masseter muscles - that's where mastic gum steps in. To restore jaw strength and structure, Stackables is ideal for masseter muscle (jaw muscles) resistance training, since it is 8-10x tougher than regular chewing gum. \u003c\/p\u003e\n\u003cp\u003eThis is ample force for jawline development, improving bite force, and maintaining good tongue posture. \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMastic gum was their secret, and now it is yours too!\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThe Difference: ROCKJAW vs Other Brands\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe spend hours\u003cstrong\u003e hand-picking and hand-packing\u003c\/strong\u003e \u003cstrong\u003eEACH \u0026amp; EVERY individual mastic gum crystal\u003c\/strong\u003e selecting tough crystals for your jawline - these are the ones that end up in your pack of Stackables to ensure you get the highest quality product.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eThere's a LIMITED SUPPLY DROP, every month.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eWe're \u003cstrong\u003ethe ONLY BRAND that handpicks each \u0026amp; every crystal\u003c\/strong\u003e, and this effort is reflected in our prices, including the high price of sourcing mastic gum. Due to the rarity of hard mastic gum, \u003cstrong\u003ewe produce a very limited number of units\u003c\/strong\u003e per month.\u003c\/p\u003e\n\u003cp\u003eWe also donate a portion of our sales monthly to help support global disasters.\u003c\/p\u003e","brand":"ROCKJAW","offers":[{"title":"20g (Most Popular)","offer_id":42581085585572,"sku":"MG-STK-N","price":25.95,"currency_code":"EUR","in_stock":true},{"title":"Refill Pouch - 20g","offer_id":56593639670143,"sku":"MG-STK-RFL","price":23.95,"currency_code":"EUR","in_stock":true},{"title":"10g Taster Pack (Good To Try)","offer_id":55304856600959,"sku":"MG-STK-10G","price":17.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/6458\/4100\/files\/MASTIC_MINIS.png?v=1744304548","url":"https:\/\/www.rockjaw.es\/products\/rockjaw-mastic-jawline-gum-stackables","provider":"ROCKJAW®","version":"1.0","type":"link"}