| 30 Products | Jul 2024 | Jul 2025 | Change |
| San Pellegrino Sparkling Natural Mineral Water Glass 6x250 ML (250ml) | £3.60 | £3.20 | - £0.40 -11.1% decrease |
| | £3.60 | £3.20 | - £0.40 -11.1% decrease |
| Highland Spring Sparkling Water Pear & Elderflower (330ml) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Highland Spring Sparkling Water (500ml) | £3.00 | £3.15 | + £0.15 5% increase |
| | £3.00 | £3.15 | + £0.15 5% increase |
| Voss Sparkling Artesian Water Glass Bottle (800ml) | £2.27 | £2.45 | + £0.18 7.9% increase |
| | £2.27 | £2.45 | + £0.18 7.9% increase |
| Aqua Carpatica Glass Naturally Sparkling Mineral Water Nitrates Free (750ml) | £11.50 | £11.50 | £0.00 No change |
| | £11.50 | £11.50 | £0.00 No change |
| Perrier Sparkling Natural Mineral Water (1l) | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water Bottles 4x500 ML (500ml) | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Harrogate Spring Water Sparkling Glass Bottle (750ml) | £1.55 | £2.00 | + £0.45 29% increase |
| | £1.55 | £2.00 | + £0.45 29% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.10 | £1.20 | + £0.10 9.1% increase |
| | £1.10 | £1.20 | + £0.10 9.1% increase |
| San Benedetto Sparkling Mineral Water (1l) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
