| 71 Products | Apr 2025 | Apr 2026 | Change |
| Highland Spring Sparkling Water (500ml) | £3.66 | £3.78 | + £0.12 3.3% increase |
| | £3.00 | £3.15 | + £0.15 5% increase |
| | £3.14 | £3.14 | £0.00 2.6% increase |
| | £3.00 | £3.40 | + £0.40 5.9% increase |
| | £3.00 | £3.25 | + £0.25 6.6% increase |
| | £3.15 | £3.25 | + £0.10 5.9% increase |
| | £3.08 | £3.15 | + £0.07 5.2% increase |
| | £2.55 | £2.60 | + £0.05 4.7% increase |
| | £3.15 | £3.15 | £0.00 4.3% increase |
| | £8.89 | £8.89 | £0.00 3.3% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 6x1 L (1l) | £6.23 | £6.58 | + £0.35 5.6% increase |
| | £6.50 | £7.00 | + £0.50 7.7% increase |
| | £5.50 | £6.48 | + £0.98 12.3% increase |
| | £6.23 | £7.45 | + £1.22 14.8% increase |
| | £6.48 | £6.48 | £0.00 10.8% increase |
| | £7.00 | £7.00 | £0.00 8.5% increase |
| | £5.50 | £5.50 | £0.00 7.3% increase |
| | £7.35 | £7.35 | £0.00 6% increase |
| | £6.50 | £7.00 | + £0.50 6.3% increase |
| | £5.00 | £5.00 | £0.00 5.6% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.14 | £1.18 | + £0.04 3.5% increase |
| | £1.20 | £1.30 | + £0.10 8.3% increase |
| | £1.20 | £1.25 | + £0.05 6.7% increase |
| | £1.35 | £1.40 | + £0.05 5.6% increase |
| | £1.25 | £1.35 | + £0.10 6.4% increase |
| | £1.00 | £1.00 | £0.00 5% increase |
| | £1.23 | £1.25 | + £0.02 4.1% increase |
| | £0.87 | £0.87 | £0.00 3.4% increase |
| | £1.05 | £1.05 | £0.00 3.5% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottle 1 L (1l) | £2.10 | £2.16 | + £0.06 2.9% increase |
| | £1.65 | £1.65 | £0.00 No change |
| | £1.48 | £1.80 | + £0.32 10.2% increase |
| | £1.60 | £1.58 | - £0.02 6.3% decrease |
| | £1.75 | £1.75 | £0.00 4.9% increase |
| | £1.60 | £1.60 | £0.00 3.7% increase |
| | £1.65 | £1.65 | £0.00 3.1% increase |
| | £1.60 | £1.75 | + £0.15 3.7% increase |
| | £5.49 | £5.49 | £0.00 2.9% 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 |
| | £1.40 | £1.40 | £0.00 No change |
| | £0.70 | £0.70 | £0.00 No change |
| | £1.40 | £1.40 | £0.00 No change |
| | £1.40 | £1.50 | + £0.10 1.6% increase |
| | £1.45 | £1.60 | + £0.15 3.9% increase |
| | £1.40 | £1.50 | + £0.10 4.7% 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) | £1.65 | £1.85 | + £0.20 12.1% increase |
| | £1.67 | £2.15 | + £0.48 28.7% increase |
| | £1.75 | £2.00 | + £0.25 21.6% increase |
| | £1.75 | £2.00 | + £0.25 19.2% increase |
| | £1.75 | £2.00 | + £0.25 17.9% increase |
| | £1.70 | £1.70 | £0.00 14.5% increase |
| | £1.25 | £1.25 | £0.00 12.1% increase |
| Buxton Sparkling Natural Mineral Water Bottles 8x500 (500ml) | £2.79 | £3.09 | + £0.30 10.8% increase |
| | £3.02 | £3.40 | + £0.38 12.6% increase |
| | £2.24 | £2.98 | + £0.74 21.3% increase |
| | £3.00 | £3.30 | + £0.30 17.5% increase |
| | £2.45 | £2.45 | £0.00 13.1% increase |
| | £3.00 | £3.20 | + £0.20 12% increase |
| | £3.00 | £3.20 | + £0.20 10.8% increase |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £4.10 | £4.22 | + £0.12 2.9% increase |
| | £4.00 | £4.15 | + £0.15 3.8% increase |
| | £4.14 | £4.14 | £0.00 2% increase |
| | £4.15 | £4.25 | + £0.10 2% increase |
| | £4.15 | £4.15 | £0.00 1.5% increase |
| | £4.00 | £4.50 | + £0.50 3.7% increase |
| | £4.15 | £4.15 | £0.00 2.9% increase |
