| 32 Products | Sep 2024 | Sep 2025 | Change |
| Schweppes Slimline Tonic Water Mini Cans (150ml) | £5.95 | £6.25 | + £0.30 5% increase |
| | £5.95 | £6.25 | + £0.30 5% increase |
| London Essence Co. Grapefruit & Rosemary Tonic Water Cans () | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| Fever-Tree Light Cucumber Tonic Water (500ml) | £2.10 | £1.85 | - £0.25 -11.9% decrease |
| | £2.10 | £1.85 | - £0.25 -11.9% decrease |
| Fever-Tree Refreshingly Light Tonic Water (500ml) | £2.10 | £1.85 | - £0.25 -11.9% decrease |
| | £2.10 | £1.85 | - £0.25 -11.9% decrease |
| Fever-Tree Light Spiced Orange Ginger Ale 500 (500ml) | £2.10 | £1.85 | - £0.25 -11.9% decrease |
| | £2.10 | £1.85 | - £0.25 -11.9% decrease |
| Fever-Tree Indian Tonic Water (500ml) | £2.20 | £1.95 | - £0.25 -11.4% decrease |
| | £2.20 | £1.95 | - £0.25 -11.4% decrease |
| Fever-Tree Light Mediterranean Tonic Cans (150ml) | £8.65 | £9.00 | + £0.35 4% increase |
| | £8.65 | £9.00 | + £0.35 4% increase |
| Fever-Tree Indian Tonic Water (200ml) | £3.60 | £3.60 | £0.00 No change |
| | £3.60 | £3.60 | £0.00 No change |
| Waitrose Ltd Essential Sugar Free Indian Tonic Water (250ml) | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| Fentimans Premium Indian Tonic Water (500ml) | £1.70 | £1.70 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
