| 8 Products | May 2025 | May 2026 | Change |
| Bertolli Olive Oil Spread Original (450g) | £2.78 | £2.63 | - £0.15 -5.4% decrease |
| | £2.85 | £2.25 | - £0.60 -21.1% decrease |
| | £2.85 | £3.00 | + £0.15 -7.7% increase |
| | £2.85 | £3.00 | + £0.15 -3.5% increase |
| | £2.85 | £2.85 | £0.00 -2.5% increase |
| | £3.40 | £3.20 | - £0.20 -3.4% decrease |
| | £2.55 | £2.25 | - £0.30 -4.5% decrease |
| | £2.63 | £2.25 | - £0.38 -5.6% decrease |
| | £2.25 | £2.25 | £0.00 -5.4% increase |
| Bertolli Olive Oil Light Spread (450g) | £2.75 | £2.63 | - £0.12 -4.4% decrease |
| | £2.44 | £2.25 | - £0.19 -7.8% decrease |
| | £2.85 | £3.00 | + £0.15 -0.8% increase |
| | £2.85 | £3.00 | + £0.15 1.5% increase |
| | £2.85 | £2.25 | - £0.60 -4.4% decrease |
| | £3.40 | £3.40 | £0.00 -3.5% increase |
| | £2.63 | £2.25 | - £0.38 -5.3% decrease |
| | £2.25 | £2.25 | £0.00 -4.4% increase |
| Bertolli Olive Oil Light Spread Alternative to Spreadable Butter (450g) | £2.44 | £2.46 | + £0.02 0.8% increase |
| | £2.85 | £2.85 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
| | £2.85 | £3.00 | + £0.15 1.8% increase |
| | £1.75 | £1.75 | £0.00 1.2% increase |
| | £1.75 | £1.75 | £0.00 1.3% increase |
| | £2.55 | £2.55 | £0.00 0.8% increase |
| | £2.85 | £2.85 | £0.00 0.8% increase |
| Bertolli Spreadable with Butter & Olive Oil (400g) | £3.25 | £3.25 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £2.95 | £2.95 | £0.00 No change |
| | £3.49 | £3.49 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Bertolli Olive Oil Spread (1kg) | £4.53 | £5.15 | + £0.62 13.7% increase |
| | £4.48 | £5.25 | + £0.77 17.2% increase |
| | £5.00 | £5.25 | + £0.25 10.8% increase |
| | £5.00 | £5.00 | £0.00 7% increase |
| | £4.00 | £5.00 | + £1.00 11% increase |
| | £4.15 | £5.25 | + £1.10 13.7% increase |
| Bertolli Originale Extra Virgin Olive (500ml) | £20.52 | £20.52 | £0.00 No change |
| | £9.80 | £9.80 | £0.00 No change |
| | £10.35 | £10.35 | £0.00 No change |
| | £41.40 | £41.40 | £0.00 No change |
| Bertolli Extra Virgin Olive Oil Originale (3l) | £48.17 | £36.07 | - £12.10 -25.1% decrease |
| | £55.75 | £42.00 | - £13.75 -24.7% decrease |
| | £40.58 | £30.14 | - £10.44 -25.1% decrease |
| Bertolli Mild and Light Olive Oil Spray (200ml) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
