Most lemon sodas taste of lemon flavouring. This one is made with actual Sicilian lemon juice, which comes through in the sharpness. It's noticeably more tart than a standard lemonade and noticeably less sweet. The ingredient list is short: lemon juice, sparkling water, and not much else. No sugar, no artificial sweeteners, 46 calories per 330ml can. If the sweetened-up lemonade format isn't really your thing, Dalston's version will suit you better.