| 15 Products | May 2025 | May 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 | £1.49 | - £0.01 -0.7% decrease |
| | £1.50 | £1.49 | - £0.01 -0.7% decrease |
| Oatly Barista Edition Oat Drink (1l) | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| Alpro Oat No Sugars Chilled Dairy Free Milk Alternative (1l) | £1.96 | £2.08 | + £0.12 6.1% increase |
| | £1.96 | £2.08 | + £0.12 6.1% 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 | £2.18 | £0.00 No change |
| | £2.18 | £2.18 | £0.00 No change |
| Alpro Barista Oat Long Life Drink (1l) | £1.99 | £1.56 | - £0.43 -21.6% decrease |
| | £1.99 | £1.56 | - £0.43 -21.6% decrease |
| 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) | £2.00 | £2.08 | + £0.08 4% increase |
| | £2.00 | £2.08 | + £0.08 4% increase |
| Oatly! Oatly The Original Oat Drink Whole Chilled (1l) | £2.14 | £2.18 | + £0.04 1.9% increase |
| | £2.14 | £2.18 | + £0.04 1.9% increase |
