| 15 Products | Aug 2025 | Aug 2026 | Change |
| Fever-Tree Light Cucumber Tonic Water (500ml) | £1.95 | £1.95 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |
| Fever-Tree Refreshingly Light Tonic Water (500ml) | £2.45 | £2.45 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
| Fever-Tree Indian Tonic Water (500ml) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| London Essence Co. Orange & Elderflower Tonic Water Cans (150ml) | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| Fever-Tree Premium Indian Tonic Water (150ml) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Fever-Tree Refreshingly Light Tonic Water (150ml) | £5.50 | £5.85 | + £0.35 6.4% increase |
| | £5.50 | £5.85 | + £0.35 6.4% increase |
| Co-op Irresistible Blood Orange Tonic Water (500ml) | £1.30 | £1.30 | £0.00 No change |
| | £1.30 | £1.30 | £0.00 No change |
| Fever-Tree Premium Indian Tonic Water (150ml) | £3.90 | £3.90 | £0.00 No change |
| | £3.90 | £3.90 | £0.00 No change |
| London Essence Co. Original Indian Tonic Water 6x150 Multipack Can (150ml) | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| London Essence|The London Essence Co. London Essence Co. Pomelo & Pink Pepper Tonic Water 6x150 (150ml) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
