| 7 Products | Apr 2023 | Apr 2024 | Change |
| Clarityn Allergy Hayfever Relief Tablets 14 Tablets (10mg) | £5.32 | £5.21 | - £0.11 -2.1% decrease |
| | £3.00 | £6.00 | + £3.00 100% increase |
| | £6.00 | £6.00 | £0.00 33.3% increase |
| | £3.00 | £3.00 | £0.00 25% increase |
| | £5.85 | £3.50 | - £2.35 3.8% decrease |
| | £6.30 | £6.75 | + £0.45 4.6% increase |
| | £6.00 | £6.50 | + £0.50 5.2% increase |
| | £5.79 | £2.90 | - £2.89 -3.5% decrease |
| | £6.58 | £6.99 | + £0.41 -2.1% increase |
| Clarityn Allergy Tablets Loratadine for Hayfever Relief 30 Tablets (10mg) | £8.55 | £7.40 | - £1.15 -13.5% decrease |
| | £10.00 | £6.50 | - £3.50 -35% decrease |
| | £10.15 | £10.50 | + £0.35 -15.7% increase |
| | £6.00 | £6.00 | £0.00 -12% increase |
| | £10.90 | £10.90 | £0.00 -8.4% increase |
| | £9.45 | £5.50 | - £3.95 -15.3% decrease |
| | £6.34 | £5.50 | - £0.84 -15.1% decrease |
| | £6.99 | £6.90 | - £0.09 -13.5% decrease |
| Clarityn Allergy Tablets () | £8.52 | £8.78 | + £0.26 3.1% increase |
| | £9.00 | £9.00 | £0.00 No change |
| | £10.40 | £10.50 | + £0.10 0.5% increase |
| | £10.40 | £11.10 | + £0.70 2.7% increase |
| | £5.20 | £5.20 | £0.00 2.3% increase |
| | £10.90 | £10.90 | £0.00 1.7% increase |
| | £5.24 | £6.00 | + £0.76 3.1% increase |
| Clarityn Allergy & Hayfever Relief Tablets Loratadine 7 Tablets (10mg) | £3.34 | £3.42 | + £0.08 2.4% 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 |
| | £3.50 | £4.00 | + £0.50 4.3% increase |
| | £2.95 | £2.99 | + £0.04 3.7% increase |
| | £4.97 | £4.95 | - £0.02 2.4% decrease |
| Clarityn Allergy ml Syrup Mixed Berries Flavour (1mg, 60ml) | £5.67 | £5.04 | - £0.63 -11.1% decrease |
| | £4.50 | £4.50 | £0.00 No change |
| | £5.40 | £5.40 | £0.00 No change |
| | £5.00 | £5.80 | + £0.80 5.2% increase |
| | £4.40 | £4.50 | + £0.10 4.6% increase |
| | £9.03 | £5.00 | - £4.03 -11.1% decrease |
| 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 |
