| 6 Products | Feb 2025 | Feb 2026 | Change |
| Yeo Valley Organic Mango & Passionfruit Kefir Yogurt (350g) | £2.00 | £1.75 | - £0.25 -12.5% decrease |
| | £2.00 | £1.75 | - £0.25 -12.5% decrease |
| Yeo Valley Organic Kefir Blueberry (350g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Yeo Valley Organic Strawberry Kefir Yogurt Gut Health 4x4x100g (100g) | £2.50 | £2.60 | + £0.10 4% increase |
| | £2.50 | £2.60 | + £0.10 4% increase |
| Biotiful Organic Kefir Drink Original (250ml) | £1.45 | £1.45 | £0.00 No change |
| | £1.45 | £1.45 | £0.00 No change |
| Yeo Valley Organic Natural Kefir Yogurt (350g) | £2.00 | £1.75 | - £0.25 -12.5% decrease |
| | £2.00 | £1.75 | - £0.25 -12.5% decrease |
| Yeo Valley Organic Mango & Passionfruit Kefir Yogurt 4x4x100g (100g) | £2.50 | £2.60 | + £0.10 4% increase |
| | £2.50 | £2.60 | + £0.10 4% increase |
