Giesen 0% Sparkling Brut is made from New Zealand white wine that has been fermented, blended, and then dealcoholised via spinning cone technology before carbonation is added. The process preserves the aromatic lift that makes sparkling wine worth pouring while keeping calories to 14 per 100ml. The nose is clean and inviting with fresh lemon, grapefruit, and ripe pear. On the palate lively effervescence carries the citrus and stone fruit flavours forward, giving the wine an energetic quality. The finish is crisp and dry, with nothing sweet muddying the conclusion. It is straightforward in what it does: a dry, sparkling, low-calorie option that works wherever you'd reach for a glass of bubbles. The effervescence is well-integrated and the dryness is genuine rather than aspirational.