| 15 Products | Sep 2025 | Sep 2026 | Change |
| Oatly Chocolate Deluxe Oat Drink (1l) | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| Oatly Organic Oat Drink (1l) | £1.50 | £1.48 | - £0.02 -1.3% decrease |
| | £1.50 | £1.48 | - £0.02 -1.3% decrease |
| Oatly Barista Edition Oat Drink (1l) | £2.08 | £2.20 | + £0.12 5.8% increase |
| | £2.08 | £2.20 | + £0.12 5.8% increase |
| Alpro Oat No Sugars Chilled Dairy Free Milk Alternative (1l) | £1.48 | £1.60 | + £0.12 8.1% increase |
| | £1.48 | £1.60 | + £0.12 8.1% increase |
| Califia Farms Oat Barista Blend (1l) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| Oatly Organic The Original Oat Drink (1l) | £2.18 | £2.20 | + £0.02 0.9% increase |
| | £2.18 | £2.20 | + £0.02 0.9% increase |
| Alpro Barista Oat Long Life Drink (1l) | £1.88 | £2.20 | + £0.32 17% increase |
| | £1.88 | £2.20 | + £0.32 17% increase |
| Oatly Barista Edition Chilled Oat Drink The Original (1l) | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| Alpro Oat Plant-Based Chilled Drink Alternative (1l) | £1.48 | £1.60 | + £0.12 8.1% increase |
| | £1.48 | £1.60 | + £0.12 8.1% increase |
| Oatly! Oatly The Original Oat Drink Whole Chilled (1l) | £2.18 | £2.20 | + £0.02 0.9% increase |
| | £2.18 | £2.20 | + £0.02 0.9% increase |
