| 71 Products | Jan 2025 | Jan 2026 | Change |
| Highland Spring Sparkling Water (500ml) | £3.59 | £3.65 | + £0.06 1.7% increase |
| | £3.00 | £3.15 | + £0.15 5% increase |
| | £2.63 | £3.14 | + £0.51 11.7% increase |
| | £3.15 | £2.50 | - £0.65 0% decrease |
| | £3.00 | £3.15 | + £0.15 1.4% increase |
| | £3.00 | £3.15 | + £0.15 2% increase |
| | £3.00 | £3.15 | + £0.15 2.7% increase |
| | £2.50 | £2.60 | + £0.10 2.8% increase |
| | £3.15 | £3.15 | £0.00 2.4% increase |
| | £8.89 | £8.89 | £0.00 1.7% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 6x1 L (1l) | £6.40 | £6.58 | + £0.18 2.8% increase |
| | £6.00 | £7.00 | + £1.00 16.7% increase |
| | £6.00 | £5.48 | - £0.52 4% decrease |
| | £6.23 | £7.45 | + £1.22 9.2% increase |
| | £6.00 | £6.48 | + £0.48 8.9% increase |
| | £7.00 | £7.00 | £0.00 6.9% increase |
| | £7.00 | £7.00 | £0.00 5.8% increase |
| | £7.35 | £7.35 | £0.00 4.8% increase |
| | £7.00 | £6.50 | - £0.50 3.2% decrease |
| | £5.00 | £5.00 | £0.00 2.8% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.08 | £1.15 | + £0.07 6.5% increase |
| | £1.10 | £1.20 | + £0.10 9.1% increase |
| | £1.05 | £1.25 | + £0.20 13.9% increase |
| | £1.25 | £1.35 | + £0.10 12.4% increase |
| | £1.23 | £1.25 | + £0.02 8.6% increase |
| | £1.00 | £1.00 | £0.00 7.1% increase |
| | £1.10 | £1.25 | + £0.15 8.9% increase |
| | £0.87 | £0.87 | £0.00 7.3% increase |
| | £1.05 | £1.05 | £0.00 6.5% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottle 1 L (1l) | £2.07 | £2.16 | + £0.09 4.3% increase |
| | £1.60 | £1.65 | + £0.05 3.1% increase |
| | £1.35 | £1.80 | + £0.45 16.9% increase |
| | £1.60 | £1.58 | - £0.02 10.5% decrease |
| | £1.67 | £1.75 | + £0.08 9% increase |
| | £1.60 | £1.60 | £0.00 7.7% increase |
| | £1.65 | £1.65 | £0.00 5.7% increase |
| | £1.60 | £1.75 | + £0.15 6.3% increase |
| | £5.49 | £5.49 | £0.00 4.3% 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) | £1.19 | £1.26 | + £0.07 5.9% increase |
| | £1.29 | £1.40 | + £0.11 8.5% increase |
| | £0.70 | £0.70 | £0.00 5% increase |
| | £1.35 | £1.40 | + £0.05 5.4% increase |
| | £1.40 | £1.50 | + £0.10 5% increase |
| | £1.45 | £1.60 | + £0.15 6.5% increase |
| | £1.40 | £1.50 | + £0.10 6.3% increase |
| | £0.75 | £0.75 | £0.00 5.9% 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) | £1.68 | £1.85 | + £0.17 10.1% increase |
| | £1.85 | £2.15 | + £0.30 16.2% increase |
| | £1.75 | £2.00 | + £0.25 15.6% increase |
| | £1.75 | £2.00 | + £0.25 15.2% increase |
| | £1.75 | £2.00 | + £0.25 14.6% increase |
| | £1.70 | £1.70 | £0.00 11.9% increase |
| | £1.25 | £1.25 | £0.00 10.1% increase |
| Buxton Sparkling Natural Mineral Water Bottles 8x500 (500ml) | £2.89 | £2.96 | + £0.07 2.4% increase |
| | £3.15 | £3.40 | + £0.25 7.9% increase |
| | £2.75 | £2.98 | + £0.23 8.1% increase |
| | £3.00 | £2.50 | - £0.50 -0.3% decrease |
| | £2.45 | £2.45 | £0.00 -0.4% increase |
| | £3.00 | £3.20 | + £0.20 1.4% increase |
| | £3.00 | £3.20 | + £0.20 2.4% increase |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £3.95 | £4.19 | + £0.24 6.1% increase |
| | £4.00 | £4.15 | + £0.15 3.8% increase |
| | £4.13 | £4.15 | + £0.02 2% increase |
| | £3.50 | £4.14 | + £0.64 7% increase |
| | £4.00 | £4.15 | + £0.15 6.1% increase |
| | £3.95 | £4.40 | + £0.45 7.1% increase |
| | £4.10 | £4.15 | + £0.05 6.1% increase |
