| 38 Products | Mar 2025 | Mar 2026 | Change |
| Hellmann's Real Mayonnaise (800g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Hellmann's Real Mayonnaise Jar (400g) | £2.14 | £2.20 | + £0.06 2.8% increase |
| | £2.14 | £2.20 | + £0.06 2.8% increase |
| JUST ESSENTIALS by ASDA Just Essentials Mayonnaise (500ml) | £0.79 | £0.92 | + £0.13 16.5% increase |
| | £0.79 | £0.92 | + £0.13 16.5% increase |
| Heinz Seriously Good Mayonnaise (215g) | £1.77 | £2.28 | + £0.51 28.8% increase |
| | £1.77 | £2.28 | + £0.51 28.8% increase |
| Heinz Seriously Good Light Mayonnaise (570g) | £2.78 | £2.78 | £0.00 No change |
| | £2.78 | £2.78 | £0.00 No change |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £3.38 | £3.55 | + £0.17 5% increase |
| | £3.38 | £3.55 | + £0.17 5% increase |
| ASDA Real Mayonnaise (500ml) | £1.20 | £0.89 | - £0.31 -25.8% decrease |
| | £1.20 | £0.89 | - £0.31 -25.8% decrease |
| Hellmann's Light Mayonnaise (400g) | £2.14 | £2.20 | + £0.06 2.8% increase |
| | £2.14 | £2.20 | + £0.06 2.8% increase |
| Hellmann's Lighter than Light Mayonnaise (750ml) | £3.38 | £3.54 | + £0.16 4.7% increase |
| | £3.38 | £3.54 | + £0.16 4.7% increase |
| Hellmann's Light Squeezy Mayonnaise (250ml) | £1.90 | £1.98 | + £0.08 4.2% increase |
| | £1.90 | £1.98 | + £0.08 4.2% increase |
