| 18 Products | Mar 2025 | Mar 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 (340g) | £1.20 | £1.10 | - £0.10 -8.3% decrease |
| | £1.20 | £1.10 | - £0.10 -8.3% decrease |
| Tesco Smooth Peanut Butter (700g) | £2.20 | £2.25 | + £0.05 2.3% increase |
| | £2.20 | £2.25 | + £0.05 2.3% increase |
| Whole Earth Smooth Peanut Butter (454g) | £4.50 | £4.65 | + £0.15 3.3% increase |
| | £4.50 | £4.65 | + £0.15 3.3% increase |
| Skippy Smooth Peanut Butter (454g) | £2.55 | £2.55 | £0.00 No change |
| | £2.55 | £2.55 | £0.00 No change |
| Pic's Peanut Butter Smooth (380g) | £2.95 | £2.95 | £0.00 No change |
| | £2.95 | £2.95 | £0.00 No change |
| Whole Earth Smooth Peanut Butter with Honey (340g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Marmite Peanut Butter Smooth Delicious Breakfast Spread (225g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Pip & Nut Smooth Peanut Butter - Large Tub (1kg) | £7.00 | £7.50 | + £0.50 7.1% increase |
| | £7.00 | £7.50 | + £0.50 7.1% increase |
| Whole Earth Organic Smooth Peanut Butter (340g) | £3.60 | £3.35 | - £0.25 -6.9% decrease |
| | £3.60 | £3.35 | - £0.25 -6.9% decrease |
