| 15 Products | Apr 2025 | Apr 2026 | Change |
| Highland Spring Sparkling Water (500ml) | £3.66 | £3.78 | + £0.12 3.3% increase |
| | £3.14 | £3.14 | £0.00 No change |
| | £3.08 | £3.15 | + £0.07 1.3% increase |
| | £3.00 | £3.25 | + £0.25 3.6% increase |
| | £3.00 | £3.15 | + £0.15 3.6% increase |
| | £3.15 | £3.15 | £0.00 3.3% increase |
| | £3.00 | £3.40 | + £0.40 4.9% increase |
| | £2.55 | £2.60 | + £0.05 4.3% increase |
| | £3.15 | £3.25 | + £0.10 4.3% increase |
| | £8.89 | £8.89 | £0.00 3.3% increase |
| Highland Spring Still Spring Water Bottles Family Pack 12x500 (500ml) | £3.79 | £3.87 | + £0.08 2.1% increase |
| | £2.84 | £3.00 | + £0.16 5.6% increase |
| | £3.50 | £3.60 | + £0.10 4.1% increase |
| | £3.50 | £3.70 | + £0.20 4.6% increase |
| | £3.50 | £3.50 | £0.00 3.3% increase |
| | £3.45 | £3.45 | £0.00 2.7% increase |
| | £3.75 | £3.85 | + £0.10 2.9% increase |
| | £2.00 | £2.00 | £0.00 2.5% increase |
| | £3.60 | £3.70 | + £0.10 2.4% increase |
| | £7.99 | £7.99 | £0.00 2.1% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.14 | £1.18 | + £0.04 3.5% increase |
| | £0.87 | £0.87 | £0.00 No change |
| | £1.23 | £1.25 | + £0.02 1% increase |
| | £1.25 | £1.35 | + £0.10 3.6% increase |
| | £1.20 | £1.25 | + £0.05 3.5% increase |
| | £1.05 | £1.05 | £0.00 2.7% increase |
| | £1.35 | £1.40 | + £0.05 3.4% increase |
| | £1.20 | £1.30 | + £0.10 4.3% increase |
| | £1.00 | £1.00 | £0.00 3.5% increase |
| Highland Spring Still Spring Water Bottle (1.5l) | £0.94 | £1.01 | + £0.07 7.4% increase |
| | £0.94 | £1.00 | + £0.06 6.4% increase |
| | £1.10 | £1.10 | £0.00 2.9% increase |
| | £0.95 | £1.20 | + £0.25 10% increase |
| | £1.00 | £1.10 | + £0.10 10% increase |
| | £0.85 | £0.85 | £0.00 8.2% increase |
| | £1.15 | £1.25 | + £0.10 8% increase |
| | £0.45 | £0.45 | £0.00 7.6% increase |
| | £1.10 | £1.10 | £0.00 7.4% increase |
| Highland Spring Still Spring Water Bottles 6x1.5 (1.5l) | £4.03 | £4.20 | + £0.17 4.2% increase |
| | £4.24 | £4.24 | £0.00 No change |
| | £4.15 | £4.50 | + £0.35 4% increase |
| | £4.10 | £4.45 | + £0.35 5.8% increase |
| | £4.00 | £4.25 | + £0.25 5.8% increase |
| | £4.65 | £4.65 | £0.00 4.5% increase |
| | £4.35 | £4.75 | + £0.40 5.2% increase |
| | £2.50 | £2.50 | £0.00 4.8% increase |
| | £4.25 | £4.25 | £0.00 4.2% increase |
| Highland Spring Kids Active Pack Still Spring Water Bottles (330ml) | £3.55 | £3.51 | - £0.04 -1.1% decrease |
| | £3.64 | £3.64 | £0.00 No change |
| | £3.50 | £3.80 | + £0.30 4.2% increase |
| | £3.50 | £3.75 | + £0.25 5.1% increase |
| | £3.25 | £3.25 | £0.00 4% increase |
| | £3.75 | £3.35 | - £0.40 0.8% decrease |
| | £3.65 | £3.25 | - £0.40 -1.1% decrease |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £4.10 | £4.22 | + £0.12 2.9% increase |
| | £4.14 | £4.14 | £0.00 No change |
| | £4.15 | £4.15 | £0.00 No change |
| | £4.15 | £4.25 | + £0.10 0.7% increase |
| | £4.00 | £4.15 | + £0.15 1.5% increase |
| | £4.00 | £4.50 | + £0.50 3.7% increase |
| | £4.15 | £4.15 | £0.00 2.9% increase |
| Highland Spring Sparkling Water Pear & Elderflower (330ml) | £3.55 | £3.55 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Highland Spring Still Water () | £2.33 | £2.33 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £0.69 | £0.69 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
| Highland Spring Sparkling Blackberry Plum & Hibiscus Spring Water () | £3.30 | £3.30 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
