| 16 Products | May 2023 | May 2024 | Change |
| Listerine Advanced White Milder Taste Mouthwash (500ml) | £4.65 | £3.99 | - £0.66 -14.2% decrease |
| | £4.65 | £3.99 | - £0.66 -14.2% decrease |
| Listerine Total Care Mouthwash (1l) | £5.75 | £5.25 | - £0.50 -8.7% decrease |
| | £5.75 | £5.25 | - £0.50 -8.7% decrease |
| Listerine Antibacterial Total Care Mouthwash Mint (250ml) | £2.45 | £2.45 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
| Listerine Total Care Zero Mouthwash Smooth Mint (500ml) | £3.75 | £5.25 | + £1.50 40% increase |
| | £3.75 | £5.25 | + £1.50 40% increase |
| Listerine Mouthwash Coolmint (250ml) | £2.45 | £2.45 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
| Listerine Total Care Teeth & Gum Mouthwash (500ml) | £3.75 | £5.25 | + £1.50 40% increase |
| | £3.75 | £5.25 | + £1.50 40% increase |
| Listerine Antibacterial Mouthwash Coolmint (500ml) | £2.68 | £2.50 | - £0.18 -6.7% decrease |
| | £2.68 | £2.50 | - £0.18 -6.7% decrease |
| Listerine Total Care Antibacterial Clean Mint Mouthwash Mini (95ml) | £1.55 | £1.55 | £0.00 No change |
| | £1.55 | £1.55 | £0.00 No change |
| Listerine Advanced Defence Gum Treatment Crisp Mint Mouthwash (500ml) | £4.65 | £3.99 | - £0.66 -14.2% decrease |
| | £4.65 | £3.99 | - £0.66 -14.2% decrease |
| Listerine Advanced Nightly Reset Alcohol Free Mouthwash (400ml) | £4.65 | £5.50 | + £0.85 18.3% increase |
| | £4.65 | £5.50 | + £0.85 18.3% increase |
