| 20 Products | Jan 2025 | Jan 2026 | Change |
| Meridian Smooth Peanut Butter (470g) | £3.15 | £3.80 | + £0.65 20.6% increase |
| | £3.15 | £3.80 | + £0.65 20.6% increase |
| Whole Earth Chocolate & Hazelnut Smooth Peanut Butter (340g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Whole Earth Smooth Peanut Butter (454g) | £4.50 | £3.48 | - £1.02 -22.7% decrease |
| | £4.50 | £3.48 | - £1.02 -22.7% decrease |
| Whole Earth Smooth Peanut Butter (340g) | £2.99 | £2.99 | £0.00 No change |
| | £2.99 | £2.99 | £0.00 No change |
| ASDA Classic Smooth Peanut Butter (340g) | £1.09 | £1.10 | + £0.01 0.9% increase |
| | £1.09 | £1.10 | + £0.01 0.9% increase |
| ASDA Smooth Peanut Butter (700g) | £2.35 | £2.23 | - £0.12 -5.1% decrease |
| | £2.35 | £2.23 | - £0.12 -5.1% decrease |
| Whole Earth Smooth Peanut Butter with Honey (340g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Pip & Nut Smooth Peanut Butter - Large Tub (1kg) | £6.38 | £6.88 | + £0.50 7.8% increase |
| | £6.38 | £6.88 | + £0.50 7.8% increase |
| ASDA Smooth Peanut Butter (340g) | £1.80 | £1.80 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| Whole Earth Palm Oil Free Peanut Butter Smooth Organic (227g) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
