| 71 Products | Mar 2025 | Mar 2026 | Change |
| Highland Spring Sparkling Water (500ml) | £3.59 | £3.61 | + £0.02 0.6% increase |
| | £3.00 | £3.15 | + £0.15 5% increase |
| | £2.84 | £3.14 | + £0.30 7.9% increase |
| | £2.88 | £2.50 | - £0.38 0.7% decrease |
| | £3.00 | £3.15 | + £0.15 2% increase |
| | £3.00 | £3.15 | + £0.15 2.7% increase |
| | £3.08 | £2.80 | - £0.28 0.3% decrease |
| | £2.50 | £2.60 | + £0.10 1% increase |
| | £3.15 | £3.15 | £0.00 1% increase |
| | £8.89 | £8.89 | £0.00 0.6% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 6x1 L (1l) | £6.92 | £6.43 | - £0.49 -7.1% decrease |
| | £6.50 | £7.00 | + £0.50 7.7% increase |
| | £10.74 | £6.48 | - £4.26 -21.8% decrease |
| | £6.95 | £5.50 | - £1.45 -21.5% decrease |
| | £5.23 | £5.50 | + £0.27 -16.8% increase |
| | £7.00 | £7.00 | £0.00 -13.5% increase |
| | £7.00 | £7.00 | £0.00 -11.5% increase |
| | £7.35 | £7.35 | £0.00 -9.7% increase |
| | £6.50 | £7.00 | + £0.50 -7.8% increase |
| | £5.00 | £5.00 | £0.00 -7.1% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.11 | £1.18 | + £0.07 6.3% increase |
| | £1.15 | £1.30 | + £0.15 13% increase |
| | £1.15 | £1.25 | + £0.10 11.3% increase |
| | £1.18 | £1.40 | + £0.22 13.8% increase |
| | £1.25 | £1.35 | + £0.10 12.7% increase |
| | £1.00 | £1.00 | £0.00 9.6% increase |
| | £1.20 | £1.25 | + £0.05 8.6% increase |
| | £0.87 | £0.87 | £0.00 8.1% increase |
| | £1.05 | £1.05 | £0.00 6.3% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottle 1 L (1l) | £2.13 | £2.16 | + £0.03 1.4% increase |
| | £1.65 | £1.65 | £0.00 No change |
| | £1.70 | £1.80 | + £0.10 3% increase |
| | £1.60 | £1.58 | - £0.02 1.8% decrease |
| | £1.75 | £1.75 | £0.00 1.2% increase |
| | £1.60 | £1.60 | £0.00 1.2% increase |
| | £1.65 | £1.65 | £0.00 0.6% increase |
| | £1.63 | £1.75 | + £0.12 1.8% increase |
| | £5.49 | £5.49 | £0.00 1.4% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 4x500 ML (500ml) | £2.70 | £2.70 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £2.13 | £2.13 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water (500ml) | £1.21 | £1.37 | + £0.16 13.2% increase |
| | £1.35 | £1.40 | + £0.05 3.7% increase |
| | £0.70 | £0.70 | £0.00 1.9% increase |
| | £1.40 | £1.40 | £0.00 1.7% increase |
| | £1.40 | £1.50 | + £0.10 3.3% increase |
| | £1.45 | £1.60 | + £0.15 4.8% increase |
| | £1.40 | £1.50 | + £0.10 5.5% increase |
| | £0.75 | £1.48 | + £0.73 13.2% increase |
| Buxton Sparkling Natural Mineral Water (500ml) | £2.10 | £2.23 | + £0.13 6.2% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £2.40 | £3.20 | + £0.80 19.5% increase |
| | £2.00 | £2.00 | £0.00 13.3% increase |
| | £2.10 | £2.10 | £0.00 9.8% increase |
| | £2.10 | £2.10 | £0.00 7.8% increase |
| | £2.30 | £2.30 | £0.00 6.2% increase |
| San Pellegrino Sparkling Natural Mineral Water Glass (750ml) | £1.54 | £1.68 | + £0.14 9.1% increase |
| | £1.43 | £1.50 | + £0.07 4.9% increase |
| | £1.38 | £1.50 | + £0.12 6.4% increase |
| | £1.75 | £2.00 | + £0.25 9.9% increase |
| | £1.75 | £2.10 | + £0.35 12.7% increase |
| | £1.70 | £1.70 | £0.00 10% increase |
| | £1.25 | £1.25 | £0.00 9.1% increase |
| Buxton Sparkling Natural Mineral Water Bottles 8x500 (500ml) | £2.76 | £3.09 | + £0.33 12% increase |
| | £2.83 | £3.40 | + £0.57 20.1% increase |
| | £2.75 | £2.98 | + £0.23 14.3% increase |
| | £2.75 | £3.30 | + £0.55 16.2% increase |
| | £2.45 | £2.45 | £0.00 12.2% increase |
| | £2.75 | £3.20 | + £0.45 13.3% increase |
| | £3.00 | £3.20 | + £0.20 12% increase |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £4.08 | £4.12 | + £0.04 1% increase |
| | £4.00 | £4.15 | + £0.15 3.8% increase |
| | £4.15 | £4.25 | + £0.10 2.9% increase |
| | £4.00 | £3.50 | - £0.50 -2% decrease |
| | £4.08 | £4.15 | + £0.07 -1.2% increase |
| | £4.25 | £4.50 | + £0.25 0.2% increase |
| | £4.00 | £4.15 | + £0.15 1% increase |
