Wines that lack acidity will taste bland. Citric acid is the acid found in lemons and other citrus fruit. It is one of a number of acids that may be used to increase acidity to the desired level. as a rough guide, one rounded teaspoonful is equivalent to the juice of one lemon.
This acid may also be used for non winemaking purposes such as making bathbombs or making sherbert!
Citric acid 100g