| 7 Products | May 2023 | May 2024 | Change |
| Highland Spring Sparkling Water (500ml) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.15 | £1.25 | + £0.10 8.7% increase |
| | £1.15 | £1.25 | + £0.10 8.7% increase |
| Highland Spring Still Spring Water Bottles Family Pack 12x500 (500ml) | £3.00 | £3.70 | + £0.70 23.3% increase |
| | £3.00 | £3.70 | + £0.70 23.3% increase |
| Highland Spring Still Spring Water Bottle (1.5l) | £1.00 | £1.10 | + £0.10 10% increase |
| | £1.00 | £1.10 | + £0.10 10% increase |
| Highland Spring Kids Active Pack Still Spring Water Bottles (330ml) | £3.40 | £3.40 | £0.00 No change |
| | £3.40 | £3.40 | £0.00 No change |
| Highland Spring Still Spring Water Bottles 6x1.5 (1.5l) | £3.67 | £3.70 | + £0.03 0.8% increase |
| | £3.67 | £3.70 | + £0.03 0.8% increase |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £4.00 | £3.70 | - £0.30 -7.5% decrease |
| | £4.00 | £3.70 | - £0.30 -7.5% decrease |
