Ever wished your soda could pull a Houdini and transform into a belly-filling jelly? Japan’s In Tansan does just that, turning your stomach into a Jell-O party! This carbonated wonder promises to keep hunger at bay for hours, with lemon or grapefruit vibes, zero caffeine, and a secret recipe that’s got everyone guessing—psyllium fiber or pure wizardry? Sip it, gel it, forget the snacks!

This Japanese drink curbs hunger by turning into jelly in stomach: ‘It’s been selling out’