| 13 Products | Sep 2025 | Sep 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) | £35.30 | £3.40 | - £31.90 -90.4% decrease |
| | £35.30 | £3.40 | - £31.90 -90.4% decrease |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £3.16 | £3.40 | + £0.24 7.6% increase |
| | £3.16 | £3.40 | + £0.24 7.6% increase |
| Hellmann's Light Mayonnaise (400g) | £22.08 | £2.80 | - £19.28 -87.3% decrease |
| | £22.08 | £2.80 | - £19.28 -87.3% decrease |
| 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 (250ml) | £2.19 | £2.19 | £0.00 No change |
| | £2.19 | £2.19 | £0.00 No change |
| Hellmann's Light Mayonnaise Jar (600g) | £3.25 | £3.95 | + £0.70 21.5% increase |
| | £3.25 | £3.95 | + £0.70 21.5% 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) | £2.43 | £2.60 | + £0.17 7% increase |
| | £2.43 | £2.60 | + £0.17 7% increase |
| Morrisons Squeezy Light Mayonnaise (450ml) | £1.09 | £1.09 | £0.00 No change |
| | £1.09 | £1.09 | £0.00 No change |
