| 41 Products | Jul 2025 | Jul 2026 | Change |
| Meridian Smooth Peanut Butter (470g) | £3.00 | £3.35 | + £0.35 11.7% increase |
| | £3.00 | £3.35 | + £0.35 11.7% increase |
| Kellogg's Crunchy Nut Peanut Butter Crunchy (340g) | £2.60 | £2.60 | £0.00 No change |
| | £2.60 | £2.60 | £0.00 No change |
| Manilife Original Crunchy Peanut Butter (900g) | £7.50 | £9.00 | + £1.50 20% increase |
| | £7.50 | £9.00 | + £1.50 20% increase |
| Whole Earth Chocolate & Hazelnut Smooth Peanut Butter (340g) | £3.99 | £3.99 | £0.00 No change |
| | £3.99 | £3.99 | £0.00 No change |
| Whole Earth Smooth Peanut Butter (454g) | £4.90 | £4.95 | + £0.05 1% increase |
| | £4.90 | £4.95 | + £0.05 1% increase |
| Meridian Crunchy Peanut Butter (470g) | £3.00 | £4.20 | + £1.20 40% increase |
| | £3.00 | £4.20 | + £1.20 40% increase |
| Meridian Crunchy Peanut Butter (1kg) | £6.80 | £5.50 | - £1.30 -19.1% decrease |
| | £6.80 | £5.50 | - £1.30 -19.1% decrease |
| Whole Earth Crunchy Peanut Butter (454g) | £4.90 | £4.95 | + £0.05 1% increase |
| | £4.90 | £4.95 | + £0.05 1% increase |
| Waitrose Ltd Essential Smooth Peanut Butter (454g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Tracker Crunchy Peanut Cereal Bars (26g) | £1.65 | £1.65 | £0.00 No change |
| | £1.65 | £1.65 | £0.00 No change |
