Alka-Seltzer effervescent tablets designed to help quickly relieve heartburn, stomach acid, stomach pain, and acid indigestion. Its formula based on sodium bicarbonate and citric acid helps neutralize excess stomach acid

Easy to use: simply dissolve one tablet in a glass of water before consumption.

Features:

• Fast-acting effervescent formula
• Helps relieve acidity and heartburn
• Contains sodium bicarbonate and citric acid
• Convenient for school demonstrations of CO₂ production
• Format: box of 24 tablets

Educational use: ideal for simple experiments demonstrating an effervescent reaction and the release

of carbon dioxide.