| 6 Products | Mar 2024 | Mar 2025 | Change |
| Clarityn Allergy Hayfever Relief Tablets 14 Tablets (10mg) | £5.47 | £5.50 | + £0.03 0.5% increase |
| | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £5.85 | £3.50 | - £2.35 -11.1% decrease |
| | £6.75 | £6.75 | £0.00 -8.5% increase |
| | £6.50 | £6.50 | £0.00 -6.9% increase |
| | £2.90 | £5.29 | + £2.39 No change |
| | £6.79 | £6.99 | + £0.20 0.5% increase |
| Clarityn Allergy Tablets Loratadine for Hayfever Relief 30 Tablets (10mg) | £9.12 | £9.66 | + £0.54 5.9% increase |
| | £10.00 | £10.48 | + £0.48 4.8% increase |
| | £10.50 | £10.50 | £0.00 2.3% increase |
| | £6.00 | £6.00 | £0.00 1.8% increase |
| | £10.90 | £11.65 | + £0.75 3.3% increase |
| | £11.00 | £11.00 | £0.00 2.6% increase |
| | £6.44 | £8.99 | + £2.55 6.9% increase |
| | £8.97 | £8.97 | £0.00 5.9% increase |
| Clarityn Allergy & Hayfever Relief Tablets Loratadine 7 Tablets (10mg) | £3.51 | £3.80 | + £0.29 8.3% increase |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.49 | £5.25 | + £1.76 10.9% increase |
| | £4.95 | £4.95 | £0.00 8.3% increase |
| Clarityn Allergy ml Syrup Mixed Berries Flavour (1mg, 60ml) | £5.43 | £5.63 | + £0.20 3.7% increase |
| | £5.40 | £5.78 | + £0.38 7% increase |
| | £5.40 | £5.80 | + £0.40 7.2% increase |
| | £5.80 | £5.80 | £0.00 4.7% increase |
| | £5.00 | £5.40 | + £0.40 5.6% increase |
| | £6.00 | £6.00 | £0.00 4.3% increase |
| | £5.00 | £5.00 | £0.00 3.7% increase |
| Clarityn Allergy Hayfever Relief Tablets (10mg) | £4.50 | £4.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| Clarityn Allergy Tablets 7 Tablets (10mg) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
