| 11 Products | Nov 2025 | Nov 2026 | Change |
| Heinz Seriously Good Light Mayonnaise (570g) | £3.15 | £3.50 | + £0.35 11.1% increase |
| | £3.15 | £3.50 | + £0.35 11.1% increase |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £3.63 | £3.05 | - £0.58 -16% decrease |
| | £3.63 | £3.05 | - £0.58 -16% decrease |
| Hellmann's Light Mayonnaise (400g) | £2.50 | £3.10 | + £0.60 24% increase |
| | £2.50 | £3.10 | + £0.60 24% increase |
| Hellmann's Light Squeezy Mayonnaise () | £2.15 | £2.20 | + £0.05 2.3% increase |
| | £2.15 | £2.20 | + £0.05 2.3% increase |
| Hellmann's Light Mayonnaise Jar (600g) | £3.75 | £3.50 | - £0.25 -6.7% decrease |
| | £3.75 | £3.50 | - £0.25 -6.7% decrease |
| Hellmann's Lighter than Light Mayonnaise (400g) | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Hellmann's Light Mayonnaise () | £3.64 | £5.20 | + £1.56 42.9% increase |
| | £3.64 | £5.20 | + £1.56 42.9% increase |
| Hellmann's Squeezy Light Mayonnaise (430ml) | £2.50 | £3.00 | + £0.50 20% increase |
| | £2.50 | £3.00 | + £0.50 20% increase |
| Heinz Seriously Good Light Mayonnaise (420g) | £2.70 | £2.70 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| Hellmann's Lighter than Light Squeezy Mayonnaise (430ml) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
