| 20 Products | Jun 2025 | Jun 2026 | Change |
| Hellmann's Real Mayonnaise Jar (400g) | £3.20 | £3.55 | + £0.35 10.9% increase |
| | £3.20 | £3.55 | + £0.35 10.9% increase |
| | £1.55 | £1.55 | £0.00 No change |
| | £1.55 | £1.55 | £0.00 No change |
| Hellmann's Light Squeezy Mayonnaise (750ml) | £4.15 | £4.15 | £0.00 No change |
| | £4.15 | £4.15 | £0.00 No change |
| Hellmann's Light Mayonnaise (400g) | £3.20 | £3.55 | + £0.35 10.9% increase |
| | £3.20 | £3.55 | + £0.35 10.9% increase |
| Co-op Garlic Mayonnaise Squeezy (250ml) | £1.75 | £1.55 | - £0.20 -11.4% decrease |
| | £1.75 | £1.55 | - £0.20 -11.4% decrease |
| Hellmann's Squeezy Real Mayonnaise 430 (430ml) | £2.00 | £3.30 | + £1.30 65% increase |
| | £2.00 | £3.30 | + £1.30 65% increase |
| Hellmann's Real Squeezy Mayonnaise (750ml) | £4.15 | £4.15 | £0.00 No change |
| | £4.15 | £4.15 | £0.00 No change |
| Hellmann's Roasted Garlic Mayonnaise (250ml) | £2.65 | £2.65 | £0.00 No change |
| | £2.65 | £2.65 | £0.00 No change |
| Heinz Seriously Good Mayonnaise (395g) | £2.70 | £2.70 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| Heinz Garlic & Caramelised Onion Mayonnaise (220ml) | £2.05 | £2.05 | £0.00 No change |
| | £2.05 | £2.05 | £0.00 No change |
