| 18 Products | Aug 2025 | Aug 2026 | Change |
| Flahavan's Flahavans Organic Porridge Oats (1kg) | £2.70 | £3.00 | + £0.30 11.1% increase |
| | £2.70 | £3.00 | + £0.30 11.1% increase |
| Sainsbury's Scottish Porridge Oats With Wheatbran & Oatbran (1kg) | £1.30 | £1.30 | £0.00 No change |
| | £1.30 | £1.30 | £0.00 No change |
| Scott's Old Fashioned Porridge Oats (1kg) | £2.95 | £3.15 | + £0.20 6.8% increase |
| | £2.95 | £3.15 | + £0.20 6.8% increase |
| Mornflake Superfast Oats (2kg) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Mornflake Scottish Jumbo Porridge Oats () | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Quaker 100% Wholegrain Rolled Porridge Oats (1kg) | £2.95 | £2.95 | £0.00 No change |
| | £2.95 | £2.95 | £0.00 No change |
| Quaker Ultimate Hearty & Rich Ultra Thick Porridge Oats (750g) | £2.60 | £2.60 | £0.00 No change |
| | £2.60 | £2.60 | £0.00 No change |
| Quaker Jumbo Rolled Oats Porridge (1kg) | £2.25 | £3.15 | + £0.90 40% increase |
| | £2.25 | £3.15 | + £0.90 40% increase |
| Nairn's Gluten Free Scottish Porridge Oats (450g) | £2.20 | £2.35 | + £0.15 6.8% increase |
| | £2.20 | £2.35 | + £0.15 6.8% increase |
| Sainsbury's Scottish Porridge Oats (1kg) | £1.25 | £1.35 | + £0.10 8% increase |
| | £1.25 | £1.35 | + £0.10 8% increase |
