Rennie Deflatine alleviates the discomfort of trapped wind and its associated symptoms of bloating- pressure and fullness after a meal. It works by dispersing the bubbles of gas that cause embarrassing symptoms as bloating- gurgling and flatulence. Rennie Deflatine also has antacid properties meaning it can neutralize any excess acid which causes associated symptoms of indigestion. These tablets are sugar free- giving people the choice to relieve symptoms in a sugar free way.