| 7 Products | Jul 2024 | Jul 2025 | Change |
| Benadryl Allergy Relief Capsules () | £4.69 | £5.00 | + £0.31 6.6% 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 |
| | £4.00 | £6.00 | + £2.00 19.2% increase |
| | £2.00 | £2.00 | £0.00 17.4% increase |
| | £6.00 | £5.17 | - £0.83 10.7% decrease |
| | £4.99 | £4.95 | - £0.04 8.9% decrease |
| | £3.99 | £4.00 | + £0.01 8.3% increase |
| | £3.99 | £3.99 | £0.00 7.6% increase |
| | £5.29 | £5.35 | + £0.06 6.6% increase |
| Benadryl One a Day Allergy Relief Tablets (10mg) | £5.44 | £5.90 | + £0.46 8.5% 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 |
| | £5.10 | £5.10 | £0.00 2.6% increase |
| | £4.87 | £4.90 | + £0.03 2.3% increase |
| | £5.40 | £5.40 | £0.00 2.2% increase |
| | £4.53 | £7.40 | + £2.87 8.5% increase |
| Benadryl Allergy Relief Capsules 24 () | £9.25 | £9.98 | + £0.73 7.9% increase |
| | £8.85 | £7.48 | - £1.37 -15.5% decrease |
| | £10.00 | £10.75 | + £0.75 -3.3% increase |
| | £10.00 | £10.75 | + £0.75 0.4% increase |
| | £8.10 | £10.75 | + £2.65 7.5% increase |
| | £10.50 | £11.30 | + £0.80 7.6% increase |
| | £10.00 | £11.00 | + £1.00 7.9% increase |
| | £7.14 | £9.28 | + £2.14 10.4% increase |
| | £9.37 | £8.49 | - £0.88 7.9% decrease |
| Benadryl Allergy One-a-day Relief Tablets 30 (10mg) | £9.15 | £10.25 | + £1.10 12% increase |
| | £10.00 | £6.98 | - £3.02 -30.2% decrease |
| | £10.00 | £11.00 | + £1.00 -10.1% increase |
| | £10.00 | £11.00 | + £1.00 -3.4% increase |
| | £8.38 | £11.00 | + £2.62 4.2% increase |
| | £10.50 | £11.55 | + £1.05 5.4% increase |
| | £10.00 | £11.00 | + £1.00 6.2% increase |
| | £8.35 | £9.44 | + £1.09 7.1% increase |
| | £5.96 | £9.99 | + £4.03 12% increase |
| Benadryl One A Day Relief (10mg) | £6.55 | £6.91 | + £0.36 5.5% increase |
| | £6.50 | £6.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| | £4.90 | £6.50 | + £1.60 9.6% increase |
| | £4.72 | £4.90 | + £0.18 8.1% increase |
| | £11.15 | £11.15 | £0.00 5.5% 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 |
