| 43 Products | Dec 2024 | Dec 2025 | Change |
| Lurpak Butter Lighter Salted (250g) | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| Lurpak Unsalted Butter () | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| B&M Country Life Salted Block Butter (250g) | £2.93 | £3.10 | + £0.17 5.8% increase |
| | £2.93 | £3.10 | + £0.17 5.8% increase |
| President Spreadable Slightly Salted Butter (250g) | £2.75 | £3.60 | + £0.85 30.9% increase |
| | £2.75 | £3.60 | + £0.85 30.9% increase |
| Sainsbury's British Butter Unsalted (250g) | £1.89 | £1.99 | + £0.10 5.3% increase |
| | £1.89 | £1.99 | + £0.10 5.3% increase |
| Anchor Unsalted Block Butter (250g) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Anchor Spreadable Blend of Butter & Rapeseed Oil (750g) | £6.50 | £7.50 | + £1.00 15.4% increase |
| | £6.50 | £7.50 | + £1.00 15.4% increase |
| Lurpak Lighter Spreadable Blend (750g) | £7.25 | £8.25 | + £1.00 13.8% increase |
| | £7.25 | £8.25 | + £1.00 13.8% increase |
| Bertolli Spreadable with Butter & Olive Oil (400g) | £2.95 | £2.95 | £0.00 No change |
| | £2.95 | £2.95 | £0.00 No change |
| President French Slightly Salted Butter (250g) | £2.70 | £3.50 | + £0.80 29.6% increase |
| | £2.70 | £3.50 | + £0.80 29.6% increase |
