| 34 Products | Feb 2024 | Feb 2025 | Change |
| Hellmann's Real Mayonnaise Jar (400g) | £2.80 | £2.80 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| Heinz Seriously Good Mayonnaise (215g) | £1.70 | £2.29 | + £0.59 34.7% increase |
| | £1.70 | £2.29 | + £0.59 34.7% increase |
| 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) | £2.70 | £2.90 | + £0.20 7.4% increase |
| | £2.70 | £2.90 | + £0.20 7.4% increase |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £2.99 | £3.40 | + £0.41 13.7% increase |
| | £2.99 | £3.40 | + £0.41 13.7% increase |
| Hellmann's Light Mayonnaise (400g) | £2.80 | £2.80 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| Hellmann's Lighter than Light Mayonnaise (787g) | £2.99 | £3.40 | + £0.41 13.7% increase |
| | £2.99 | £3.40 | + £0.41 13.7% increase |
| Hellmann's Light Squeezy Mayonnaise (251g) | £2.19 | £2.19 | £0.00 No change |
| | £2.19 | £2.19 | £0.00 No change |
| Thomy Mayonnaise Tube (265g) | £2.39 | £2.39 | £0.00 No change |
| | £2.39 | £2.39 | £0.00 No change |
| Heinz Seriously Good Truffle Mayonnaise (220ml) | £2.29 | £2.29 | £0.00 No change |
| | £2.29 | £2.29 | £0.00 No change |
