| 13 Products | Nov 2025 | Nov 2026 | Change |
| Morrisons Light Mayonnaise (750ml) | £1.85 | £1.85 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| Heinz Seriously Good Light Mayonnaise (570g) | £3.20 | £3.40 | + £0.20 6.2% increase |
| | £3.20 | £3.40 | + £0.20 6.2% increase |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £3.20 | £3.85 | + £0.65 20.3% increase |
| | £3.20 | £3.85 | + £0.65 20.3% increase |
| Hellmann's Light Mayonnaise (400g) | £2.00 | £2.25 | + £0.25 12.5% increase |
| | £2.00 | £2.25 | + £0.25 12.5% increase |
| Hellmann's Lighter than Light Mayonnaise (750ml) | £3.20 | £3.85 | + £0.65 20.3% increase |
| | £3.20 | £3.85 | + £0.65 20.3% increase |
| Hellmann's Light Squeezy Mayonnaise () | £2.19 | £2.19 | £0.00 No change |
| | £2.19 | £2.19 | £0.00 No change |
| Hellmann's Light Mayonnaise Jar (600g) | £3.50 | £3.95 | + £0.45 12.9% increase |
| | £3.50 | £3.95 | + £0.45 12.9% increase |
| Hellmann's Lighter than Light Mayonnaise (400g) | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| Hellmann's Squeezy Light Mayonnaise (430ml) | £2.00 | £2.45 | + £0.45 22.5% increase |
| | £2.00 | £2.45 | + £0.45 22.5% increase |
| Morrisons Squeezy Light Mayonnaise (450ml) | £1.09 | £1.09 | £0.00 No change |
| | £1.09 | £1.09 | £0.00 No change |
