| 100 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 |
| Nestle Pure Life Still Spring Water (500ml) | £2.87 | £2.90 | + £0.03 1% increase |
| | £2.50 | £2.65 | + £0.15 6% increase |
| | £2.23 | £2.42 | + £0.19 7.2% increase |
| | £2.50 | £2.65 | + £0.15 6.6% increase |
| | £2.80 | £2.80 | £0.00 4.8% increase |
| | £2.65 | £2.80 | + £0.15 4.7% increase |
| | £2.35 | £2.25 | - £0.10 3.6% decrease |
| | £2.50 | £2.25 | - £0.25 2% decrease |
| | £2.29 | £2.29 | £0.00 1.2% increase |
| | £6.00 | £6.00 | £0.00 1% increase |
| Highland Spring Still Spring Water Bottles Family Pack 12x500 (500ml) | £3.84 | £3.85 | + £0.01 0.3% increase |
| | £3.33 | £3.50 | + £0.17 5.1% increase |
| | £3.50 | £3.58 | + £0.08 3.5% increase |
| | £3.73 | £3.85 | + £0.12 3.4% increase |
| | £3.50 | £3.70 | + £0.20 4% increase |
| | £3.50 | £3.60 | + £0.10 4% increase |
| | £7.99 | £7.99 | £0.00 2.6% increase |
| | £3.55 | £3.00 | - £0.55 0.2% decrease |
| | £3.45 | £3.45 | £0.00 0.2% increase |
| | £2.00 | £2.00 | £0.00 0.3% 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 |
| Buxton Still Natural Mineral Water Bottles (1.5l) | £3.94 | £3.84 | - £0.10 -2.5% decrease |
| | £3.95 | £3.95 | £0.00 No change |
| | £3.95 | £3.50 | - £0.45 -5.6% decrease |
| | £3.93 | £3.50 | - £0.43 -7.4% decrease |
| | £3.50 | £3.50 | £0.00 -5.7% increase |
| | £4.30 | £4.30 | £0.00 -4.6% increase |
| | £4.25 | £4.30 | + £0.05 -3.5% increase |
| | £3.85 | £3.85 | £0.00 -3% increase |
| | £3.80 | £3.80 | £0.00 -2.5% 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 |
| Evian Natural Mineral Water Bottle (1.5l) | £1.50 | £1.29 | - £0.21 -14% decrease |
| | £1.33 | £1.50 | + £0.17 12.8% increase |
| | £0.94 | £1.14 | + £0.20 15.8% increase |
| | £1.35 | £1.45 | + £0.10 12.4% increase |
| | £1.50 | £1.70 | + £0.20 13.3% increase |
| | £1.60 | £1.10 | - £0.50 3% decrease |
| | £1.35 | £1.10 | - £0.25 -1.5% decrease |
| | £1.35 | £1.35 | £0.00 -1.5% increase |
| | £2.59 | £1.00 | - £1.59 -14% decrease |
| 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 |
| Evian Natural Mineral Water Sports Cap (750ml) | £3.05 | £3.26 | + £0.21 6.9% increase |
| | £1.50 | £1.85 | + £0.35 23.3% increase |
| | £1.70 | £1.85 | + £0.15 15.6% increase |
| | £1.65 | £1.50 | - £0.15 6.8% decrease |
| | £1.65 | £1.85 | + £0.20 8% increase |
| | £1.40 | £1.40 | £0.00 7% increase |
| | £1.25 | £1.75 | + £0.50 11.1% increase |
| | £14.10 | £14.10 | £0.00 4.5% increase |
| | £1.15 | £1.74 | + £0.59 6.9% increase |
| Highland Spring Still Spring Water Bottle (1.5l) | £0.93 | £0.99 | + £0.06 6.5% increase |
| | £1.05 | £1.10 | + £0.05 4.8% increase |
| | £1.00 | £1.10 | + £0.10 6.8% increase |
| | £0.95 | £1.10 | + £0.15 10% increase |
| | £1.00 | £1.14 | + £0.14 11% increase |
| | £1.15 | £1.25 | + £0.10 10.7% increase |
| | £1.00 | £0.95 | - £0.05 7.8% decrease |
| | £0.85 | £0.85 | £0.00 7% increase |
| | £0.45 | £0.45 | £0.00 6.5% increase |
