Fast-acting Eno formula restores the stomach acid balance bringing the system back to normal. ENO gives fast effective relief from symptoms of acid indigestion, heartburn, sour stomach, stomach upset and nausea. Eno is an antacid powder that is mixed with water to produce a sparkling antacid drink for the temporary relief of heartburn & indigestion caused by too much food and drink.

For adults and children over 12 years - Dissolve one sachet of ENO in a glass of water Do not exceed the stated dose Use when symptoms occur Do not take more than 2 doses a day Give 2-3 Hour interval between doses