| 7 Products | Aug 2024 | Aug 2025 | Change |
| Benadryl Allergy Relief Capsules () | £4.64 | £5.27 | + £0.63 13.6% increase |
| | £5.25 | £5.98 | + £0.73 13.9% increase |
| | £5.70 | £6.00 | + £0.30 9.3% increase |
| | £5.70 | £6.60 | + £0.90 11.5% increase |
| | £4.38 | £6.00 | + £1.62 16.9% increase |
| | £2.00 | £2.00 | £0.00 15.4% increase |
| | £6.00 | £6.90 | + £0.90 15.3% increase |
| | £4.27 | £4.95 | + £0.68 15.3% increase |
| | £4.14 | £4.95 | + £0.81 15.8% increase |
| | £3.99 | £3.99 | £0.00 14.3% increase |
| | £4.99 | £5.35 | + £0.36 13.6% increase |
| Benadryl One a Day Allergy Relief Tablets () | £5.89 | £6.05 | + £0.16 2.7% increase |
| | £5.75 | £6.50 | + £0.75 13% increase |
| | £6.50 | £6.50 | £0.00 6% increase |
| | £6.50 | £6.50 | £0.00 4% increase |
| | £4.90 | £4.90 | £0.00 3.2% increase |
| | £6.80 | £6.80 | £0.00 2.5% increase |
| | £5.69 | £4.90 | - £0.79 0% decrease |
| | £5.40 | £4.90 | - £0.50 -1.2% decrease |
| | £5.56 | £7.40 | + £1.84 2.7% increase |
| Benadryl Allergy Relief Capsules 24 () | £9.17 | £9.20 | + £0.03 0.3% increase |
| | £8.65 | £7.48 | - £1.17 -13.5% decrease |
| | £10.00 | £10.75 | + £0.75 -2.3% increase |
| | £10.00 | £10.75 | + £0.75 1.2% increase |
| | £8.10 | £10.75 | + £2.65 8.1% increase |
| | £10.50 | £11.30 | + £0.80 8% increase |
| | £10.00 | £7.35 | - £2.65 2% decrease |
| | £7.09 | £6.26 | - £0.83 0.4% decrease |
| | £9.01 | £8.99 | - £0.02 0.3% decrease |
| Benadryl Allergy One-a-day Relief Tablets 30 (10mg) | £8.95 | £9.42 | + £0.47 5.3% increase |
| | £8.38 | £6.98 | - £1.40 -16.7% decrease |
| | £10.00 | £11.00 | + £1.00 -2.2% increase |
| | £10.00 | £11.00 | + £1.00 2.1% increase |
| | £8.38 | £11.00 | + £2.62 8.8% increase |
| | £10.50 | £11.55 | + £1.05 9.1% increase |
| | £10.00 | £7.35 | - £2.65 2.8% decrease |
| | £8.35 | £6.75 | - £1.60 0.1% decrease |
| | £5.98 | £9.72 | + £3.74 5.3% increase |
| Benadryl One A Day Relief () | £6.73 | £7.11 | + £0.38 5.6% increase |
| | £6.50 | £6.50 | £0.00 No change |
| | £5.50 | £6.50 | + £1.00 8.3% increase |
| | £4.90 | £6.50 | + £1.60 15.5% increase |
| | £5.59 | £4.90 | - £0.69 8.5% decrease |
| | £11.15 | £11.15 | £0.00 5.6% increase |
| Benadryl Allergy Relief Capsules () | £10.00 | £10.00 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| Benadryl Allergy Relief 24 Caps () | £9.00 | £9.00 | £0.00 No change |
| | £9.00 | £9.00 | £0.00 No change |
