Each 5g of Eno powder contains: sodium bicarbonate 2.29g, citric acid 2.16g, anhydrous sodium carbonate 05g, sodium (0.85g per 5g). Contains 0.001g Sunset yellow E-110. How to used: ENO is an effervescent powder which is to be dissolved in water before being taken. Intake of antacids is recommended between meals and before bedtime. For adults and children over 12 years. Dissolve one teaspoon (5ml) of ENO in a glass of water. For oral use only.Not to be taken in powder form. Do not exceed the stated dose. Use when symptoms occur. Do not take m0re than 2 doses a day. Give 2-3 hour interval between doses. Do not repeat before 2 hours. Do not take for more than 14 days,not to be given to children under 12 year of age,do not use if: You liver,heart,or kidney problem, you have high blood pressure, you are allergic to any ingredient in this product You are on sodium restricted diet,consult your doctor, if no improvement or symtoms persist, if talking Other medication as Eno might interfere with the absorption of other medication, if you are pregnant or breastfeeding Before taking this product,Adverse events: non-serius gut/ stomach irritations which could cause bloating, in the event og overdose seek medical advice Keep tightly closed and store in a dry place below 25’C keep out of reach and singt of children.