| 43 Products | Jul 2024 | Jul 2025 | Change |
| Schweppes Slimline Grapefruit Tonic Water Bottle (1l) | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Schweppes Slimline Elderflower Tonic Water (1l) | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Schweppes Slimline Tonic Water Mini Cans (150ml) | £5.60 | £6.00 | + £0.40 7.1% increase |
| | £5.60 | £6.00 | + £0.40 7.1% increase |
| London Essence Co. Grapefruit & Rosemary Tonic Water Cans () | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Fever-Tree Light Cucumber Tonic Water (500ml) | £1.70 | £1.70 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
| Fever-Tree Refreshingly Light Tonic Water (500ml) | £1.75 | £2.15 | + £0.40 22.9% increase |
| | £1.75 | £2.15 | + £0.40 22.9% increase |
| Fever-Tree Light Spiced Orange Ginger Ale 500 (500ml) | £1.75 | £2.15 | + £0.40 22.9% increase |
| | £1.75 | £2.15 | + £0.40 22.9% increase |
| Morrisons The Best Low Calorie Elderflower Tonic Water (500ml) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Fever-Tree Indian Tonic Water (500ml) | £1.85 | £2.25 | + £0.40 21.6% increase |
| | £1.85 | £2.25 | + £0.40 21.6% increase |
| Morrisons The Best Low Calorie Pink Grapefruit Tonic Water (500ml) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
