Schweppes Tonic is a classic carbonated drink with a distinctive light bitterness and a refreshing taste. It is made with added quinine, which gives the tonic its recognizable balance of freshness and gentle bitterness. Schweppes Tonic is perfect as a standalone drink served with ice and a slice of lime, and it is also an essential base for popular cocktails—especially those made with gin. An excellent choice for those who appreciate quality, tradition, and a clean, crisp taste.