| 13 Products | Apr 2024 | Apr 2025 | Change |
| Heinz Seriously Good Light Mayonnaise (570g) | £2.80 | £2.50 | - £0.30 -10.7% decrease |
| | £2.80 | £2.50 | - £0.30 -10.7% decrease |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £3.00 | £3.50 | + £0.50 16.7% increase |
| | £3.00 | £3.50 | + £0.50 16.7% increase |
| Hellmann's Light Mayonnaise (400g) | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
| Hellmann's Lighter than Light Mayonnaise (750ml) | £3.00 | £3.50 | + £0.50 16.7% increase |
| | £3.00 | £3.50 | + £0.50 16.7% increase |
| Hellmann's Light Mayonnaise Jar (600g) | £3.75 | £3.00 | - £0.75 -20% decrease |
| | £3.75 | £3.00 | - £0.75 -20% decrease |
| Hellmann's Lighter than Light Mayonnaise (400g) | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
| Hellmann's Light Mayonnaise (800g) | £4.75 | £4.90 | + £0.15 3.2% increase |
| | £4.75 | £4.90 | + £0.15 3.2% increase |
| Heinz Seriously Good Light Mayonnaise (490g, 480ml) | £2.55 | £2.55 | £0.00 No change |
| | £2.55 | £2.55 | £0.00 No change |
| Hellmann's Squeezy Light Mayonnaise (430ml) | £2.90 | £2.50 | - £0.40 -13.8% decrease |
| | £2.90 | £2.50 | - £0.40 -13.8% decrease |
| Heinz Seriously Good Light Mayonnaise (420g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
