Where the Pink Grapefruit leans on actual fruit juice concentrate, the Cool Lime is a leaner proposition — agave syrup, citric and malic acid, and natural lime flavourings do the heavy lifting. There's no lime juice concentrate in the ingredients, which means the flavour is less botanically complex but also more predictable and consistent. Think clean, sharp, citrus-forward rather than deeply fruity. At around 1.2g sugar per 100ml it's genuinely low-sugar, which makes it appealing if you're tracking that. The carbonation is light, the body is slim, and the finish is brisk. This is the kind of thing you open when you want something that tastes like a drink but doesn't ask anything of you. Perfectly functional for what it is.