| 43 Products | Nov 2024 | Nov 2025 | Change |
| Delouis Aioli Garlic Mayonnaise (250g) | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| Stokes Real Mayonnaise (345g) | £3.80 | £3.90 | + £0.10 2.6% increase |
| | £3.80 | £3.90 | + £0.10 2.6% increase |
| Hellmann's Real Mayonnaise (800g) | £3.00 | £4.90 | + £1.90 63.3% increase |
| | £3.00 | £4.90 | + £1.90 63.3% increase |
| Hellmann's Real Mayonnaise Jar (400g) | £2.50 | £2.80 | + £0.30 12% increase |
| | £2.50 | £2.80 | + £0.30 12% increase |
| Heinz Seriously Good Mayonnaise (220ml) | £2.30 | £2.30 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| Heinz Seriously Good Light Mayonnaise (570g) | £2.80 | £2.79 | - £0.01 -0.4% decrease |
| | £2.80 | £2.79 | - £0.01 -0.4% decrease |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £3.25 | £3.00 | - £0.25 -7.7% decrease |
| | £3.25 | £3.00 | - £0.25 -7.7% decrease |
| Hellmann's Light Mayonnaise (400g) | £2.50 | £2.80 | + £0.30 12% increase |
| | £2.50 | £2.80 | + £0.30 12% increase |
| Stokes Garlic Mayonnaise (345g) | £3.80 | £3.90 | + £0.10 2.6% increase |
| | £3.80 | £3.90 | + £0.10 2.6% increase |
| Hellmann's Lighter than Light Mayonnaise (750ml) | £3.25 | £3.00 | - £0.25 -7.7% decrease |
| | £3.25 | £3.00 | - £0.25 -7.7% decrease |
