fast-acting antacid that helps to relieve heartburn and indigestion. The satchets contain a combination of sodium bicarbonate, citric acid, and sodium carbonate, which work together to neutralize excess stomach acid and provide relief in just seconds. The lemon flavor adds a pleasant taste, masking the chalky taste of the antacid. The satchets are convenient, easy to use, and perfect for those who are always on the go. It is important to note that Eno Lemon Satchets should not be used as a substitute for a healthy and balanced diet. If symptoms persist, it is recommended to see a doctor for further evaluation and treatment.