| 49 Products | Jan 2025 | Jan 2026 | Change |
| Meridian Smooth Peanut Butter (470g) | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| Tesco Smooth Peanut Butter () | £1.30 | £1.10 | - £0.20 -15.4% decrease |
| | £1.30 | £1.10 | - £0.20 -15.4% decrease |
| Tesco Smooth Peanut Butter (700g) | £2.20 | £2.25 | + £0.05 2.3% increase |
| | £2.20 | £2.25 | + £0.05 2.3% increase |
| Mars Snickers Creamy Peanut Butter & Milk Chocolate Snack Bars Multipack (182g) | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| Whole Earth Smooth Peanut Butter (454g) | £4.50 | £4.65 | + £0.15 3.3% increase |
| | £4.50 | £4.65 | + £0.15 3.3% increase |
| Meridian Crunchy Peanut Butter (470g) | £2.80 | £2.80 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| Meridian Crunchy Peanut Butter (1kg) | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| Tesco Crunchy Peanut Butter (700g) | £2.20 | £2.25 | + £0.05 2.3% increase |
| | £2.20 | £2.25 | + £0.05 2.3% increase |
| Whole Earth Crunchy Peanut Butter (454g) | £4.50 | £4.65 | + £0.15 3.3% increase |
| | £4.50 | £4.65 | + £0.15 3.3% increase |
| Tesco Crunchy Peanut Butter (340g) | £1.30 | £1.10 | - £0.20 -15.4% decrease |
| | £1.30 | £1.10 | - £0.20 -15.4% decrease |
