An effervescent supplement tablet is designed to be prepared in water. Read your pack for the amount of water and the number of tablets, then let the tablet dissolve or disperse as directed. The amount printed on a different product’s tube may be wrong for yours.
Before you drop the tablet in
Find the serving size on the label and preparation in the directions. These answer two different questions. A serving tells you which amount the nutrition panel describes. Preparation tells you how to mix it. If the directions specify a volume in millilitres, measure it once with a kitchen jug. It is easier to recognise the right level in your everyday glass the next time.
Say your fictional pack calls for one tablet in 200 ml. Using a larger glass changes the concentration of the drink if you add more water. It does not change the amount originally in the tablet. Adding another tablet changes both, so follow the labelled count even if the flavour seems mild.
If the directions are hard to read
Look for the same variant and pack size on the manufacturer’s site, or request a clear photo of the directions. Check any instructions about when to drink the mixture and whether a prepared drink can be kept. If you get a different answer from a seller and the printed tube, ask the manufacturer to resolve it for that batch.
An orange flavour and a glass of fizz tell you little about what the tablet is for. Read the effervescent supplement buying guide for a fuller pack comparison. The effervescent supplements and ORS comparison helps when two products look similar but serve different purposes.