| 7 Products | Apr 2023 | Apr 2024 | Change |
| Strepsils Extra Blackcurrant Lozenges () | £5.11 | £5.33 | + £0.22 4.3% increase |
| | £5.50 | £5.80 | + £0.30 5.5% increase |
| | £4.95 | £5.80 | + £0.85 10.9% increase |
| | £5.00 | £5.00 | £0.00 7.4% increase |
| | £4.50 | £5.80 | + £1.30 12.2% increase |
| | £6.15 | £6.15 | £0.00 9.4% increase |
| | £3.75 | £3.75 | £0.00 8% increase |
| | £5.65 | £5.65 | £0.00 6.9% increase |
| | £3.79 | £3.79 | £0.00 6.3% increase |
| | £5.50 | £5.50 | £0.00 5.4% increase |
| | £5.15 | £5.29 | + £0.14 5.2% increase |
| | £5.48 | £5.49 | + £0.01 4.6% increase |
| | £5.92 | £5.99 | + £0.07 4.3% increase |
| Strepsils Honey & Lemon Lozenges for Sore Throat Relief x36 () | £5.64 | £5.09 | - £0.55 -9.8% decrease |
| | £6.00 | £6.00 | £0.00 No change |
| | £5.50 | £6.00 | + £0.50 4.3% increase |
| | £5.00 | £5.40 | + £0.40 5.5% increase |
| | £5.50 | £6.00 | + £0.50 6.4% increase |
| | £5.35 | £5.35 | £0.00 5.1% increase |
| | £3.25 | £3.25 | £0.00 4.5% increase |
| | £5.65 | £5.65 | £0.00 3.9% increase |
| | £5.50 | £5.50 | £0.00 3.3% increase |
| | £7.65 | £3.25 | - £4.40 -6% decrease |
| | £6.99 | £4.53 | - £2.46 -9.8% decrease |
| Strepsils Sore Throat & Cough Lozenges () | £5.50 | £5.57 | + £0.07 1.3% increase |
| | £5.50 | £5.80 | + £0.30 5.5% increase |
| | £5.50 | £5.40 | - £0.10 1.8% decrease |
| | £5.40 | £5.40 | £0.00 1.1% increase |
| | £5.50 | £5.80 | + £0.30 2.2% increase |
| | £5.65 | £5.65 | £0.00 1.8% increase |
| | £3.99 | £3.99 | £0.00 1.5% increase |
| | £5.50 | £5.50 | £0.00 1.3% increase |
| | £6.95 | £6.99 | + £0.04 1.3% increase |
| Strepsils Strawberry Sugar Free Lozenges for Sore Throat () | £9.24 | £8.95 | - £0.29 -3.1% decrease |
| | £5.50 | £5.80 | + £0.30 5.5% increase |
| | £5.50 | £5.50 | £0.00 2.7% increase |
| | £5.40 | £5.40 | £0.00 1.8% increase |
| | £5.00 | £5.80 | + £0.80 5.2% increase |
| | £5.65 | £5.65 | £0.00 4.1% increase |
| | £5.50 | £5.50 | £0.00 3.3% increase |
| | £33.39 | £29.99 | - £3.40 -3.5% decrease |
| | £7.94 | £7.99 | + £0.05 -3.1% increase |
| Strepsils Orange Vitamin C Lozenges for Sore Throat () | £5.45 | £5.44 | - £0.01 -0.2% decrease |
| | £5.50 | £5.80 | + £0.30 5.5% increase |
| | £5.50 | £5.50 | £0.00 2.7% increase |
| | £5.00 | £5.40 | + £0.40 4.5% increase |
| | £5.50 | £5.80 | + £0.30 4.6% increase |
| | £5.25 | £5.25 | £0.00 3.7% increase |
| | £5.50 | £5.50 | £0.00 3% increase |
| | £5.50 | £5.40 | - £0.10 2.4% decrease |
| | £5.87 | £4.89 | - £0.98 -0.2% decrease |
| Strepsils Extra Cherry Lozenges () | £5.91 | £6.38 | + £0.47 8% increase |
| | £4.50 | £5.50 | + £1.00 22.2% increase |
| | £4.00 | £5.80 | + £1.80 32.9% increase |
| | £5.40 | £5.40 | £0.00 20.3% increase |
| | £5.50 | £5.80 | + £0.30 16.1% increase |
| | £5.50 | £5.50 | £0.00 12.4% increase |
| | £9.99 | £10.15 | + £0.16 9.3% increase |
| | £6.49 | £6.49 | £0.00 8% increase |
| Strepsils Sore Throat and Blocked Nose Lozenges () | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
