| 17 Products | May 2023 | May 2024 | Change |
| Aldi Cowbelle Cowbelle British Skimmed Milk <0.5% Fat (4pts, 2.27l) | £1.60 | £1.45 | - £0.15 -9.4% decrease |
| | £1.60 | £1.45 | - £0.15 -9.4% decrease |
| Aldi Cowbelle Cowbelle British Semi-skimmed Milk 1.8% Fat (2pts) | £1.30 | £1.20 | - £0.10 -7.7% decrease |
| | £1.30 | £1.20 | - £0.10 -7.7% decrease |
| Aldi Cowbelle Cowbelle British Semi-skimmed Milk 1.7% Fat (4pts) | £1.60 | £1.45 | - £0.15 -9.4% decrease |
| | £1.60 | £1.45 | - £0.15 -9.4% decrease |
| Aldi Cowbelle Cowbelle Organic Semi Skimmed Milk (4pts, 2.27l) | £1.95 | £1.79 | - £0.16 -8.2% decrease |
| | £1.95 | £1.79 | - £0.16 -8.2% decrease |
| Mccallums Scottish Semi Skimmed Milk (1l) | £0.78 | £0.78 | £0.00 No change |
| | £0.78 | £0.78 | £0.00 No change |
| Aldi Cowbelle Cowbelle British Skimmed Milk (2pts) | £1.28 | £1.20 | - £0.08 -6.3% decrease |
| | £1.28 | £1.20 | - £0.08 -6.3% decrease |
| Mccullum's McCallums Scottish Semi Skimmed Milk (3l) | £1.66 | £1.66 | £0.00 No change |
| | £1.66 | £1.66 | £0.00 No change |
| Aldi Cowbelle Cowbelle British Semi-skimmed Milk 1.7% Fat (2pts) | £1.28 | £1.20 | - £0.08 -6.3% decrease |
| | £1.28 | £1.20 | - £0.08 -6.3% decrease |
| Cowbelle British Semi-skimmed Long Life Milk (1l) | £0.75 | £0.75 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| Aldi Cowbelle Cowbelle Lactose Free Semi-skimmed Milk Drink (1l) | £1.19 | £0.99 | - £0.20 -16.8% decrease |
| | £1.19 | £0.99 | - £0.20 -16.8% decrease |
