| 16 Products | Aug 2025 | Aug 2026 | Change |
| Highland Spring Sparkling Water (500ml) | £3.70 | £3.79 | + £0.09 2.4% increase |
| | £3.14 | £3.14 | £0.00 No change |
| | £3.15 | £3.25 | + £0.10 1.6% increase |
| | £3.15 | £3.25 | + £0.10 1.9% increase |
| | £2.83 | £3.15 | + £0.32 4.2% increase |
| | £3.15 | £3.15 | £0.00 3.6% increase |
| | £3.25 | £3.40 | + £0.15 3.5% increase |
| | £2.60 | £2.60 | £0.00 3% increase |
| | £3.15 | £3.25 | + £0.10 3.3% increase |
| | £8.89 | £8.89 | £0.00 2.4% increase |
| Highland Spring Still Spring Water Bottles Family Pack 12x500 (500ml) | £3.89 | £3.95 | + £0.06 1.5% increase |
| | £3.58 | £3.58 | £0.00 No change |
| | £3.60 | £3.70 | + £0.10 1.4% increase |
| | £3.50 | £3.70 | + £0.20 2.8% increase |
| | £3.50 | £3.50 | £0.00 2% increase |
| | £3.45 | £3.45 | £0.00 1.7% increase |
| | £3.75 | £3.90 | + £0.15 2.2% increase |
| | £2.00 | £2.00 | £0.00 1.8% increase |
| | £3.60 | £3.70 | + £0.10 2.1% increase |
| | £7.99 | £7.99 | £0.00 1.5% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.15 | £1.20 | + £0.05 4.3% increase |
| | £0.87 | £0.87 | £0.00 No change |
| | £1.25 | £1.35 | + £0.10 4.7% increase |
| | £1.25 | £1.35 | + £0.10 6.2% increase |
| | £1.25 | £1.25 | £0.00 4.3% increase |
| | £1.05 | £1.05 | £0.00 3.5% 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 4.3% increase |
| Highland Spring Still Spring Water Bottle (1.5l) | £1.00 | £1.04 | + £0.04 4% increase |
| | £1.08 | £1.18 | + £0.10 9.3% increase |
| | £1.10 | £1.20 | + £0.10 9.2% increase |
| | £1.10 | £1.20 | + £0.10 9.2% increase |
| | £1.10 | £1.10 | £0.00 6.4% increase |
| | £0.85 | £0.85 | £0.00 5.7% increase |
| | £1.20 | £1.25 | + £0.05 5.6% increase |
| | £0.45 | £0.45 | £0.00 5.1% increase |
| | £1.10 | £1.10 | £0.00 4% increase |
| Highland Spring Still Spring Water Bottles 6x1.5 (1.5l) | £3.97 | £4.21 | + £0.24 6% increase |
| | £3.74 | £4.24 | + £0.50 13.4% increase |
| | £4.25 | £4.50 | + £0.25 9.3% increase |
| | £4.15 | £4.50 | + £0.35 8.9% increase |
| | £4.15 | £4.25 | + £0.10 7.4% increase |
| | £4.65 | £4.65 | £0.00 5.7% increase |
| | £4.03 | £4.75 | + £0.72 7.7% increase |
| | £2.50 | £2.50 | £0.00 7.1% increase |
| | £4.25 | £4.25 | £0.00 6% increase |
| Highland Spring Kids Active Pack Still Spring Water Bottles (330ml) | £3.57 | £3.66 | + £0.09 2.5% increase |
| | £3.64 | £3.25 | - £0.39 -10.7% decrease |
| | £3.65 | £3.80 | + £0.15 -3.3% increase |
| | £3.50 | £3.75 | + £0.25 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £3.75 | £4.10 | + £0.35 2% increase |
| | £3.65 | £3.80 | + £0.15 2.5% increase |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £4.19 | £4.24 | + £0.05 1.2% increase |
| | £4.14 | £4.14 | £0.00 No change |
| | £4.15 | £4.25 | + £0.10 1.2% increase |
| | £4.15 | £4.25 | + £0.10 1.4% increase |
| | £4.15 | £4.15 | £0.00 1.2% increase |
| | £4.40 | £4.50 | + £0.10 1.4% increase |
| | £4.15 | £4.15 | £0.00 1.2% 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 |
