| 19 Products | Dec 2024 | Dec 2025 | Change |
| Extra Wrigley's White Bubblemint Chewing Gum Sugar Free Bottle (64g) | £2.26 | £2.46 | + £0.20 8.8% increase |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £1.99 | £2.09 | + £0.10 1.8% increase |
| | £2.50 | £2.50 | £0.00 1.3% increase |
| | £2.00 | £2.50 | + £0.50 6.2% increase |
| | £2.60 | £2.60 | £0.00 4.7% increase |
| | £2.50 | £2.50 | £0.00 4.3% increase |
| | £1.77 | £2.39 | + £0.62 7.5% increase |
| | £2.00 | £2.60 | + £0.60 10.3% increase |
| | £2.50 | £2.50 | £0.00 8.8% increase |
| Extra White Sugarfree Chewing Gum Bottle 46Pack 64g () | £2.17 | £2.40 | + £0.23 10.6% increase |
| | £1.99 | £2.09 | + £0.10 5% increase |
| | £2.00 | £2.50 | + £0.50 15% increase |
| | £2.00 | £2.35 | + £0.35 15.5% increase |
| | £2.35 | £2.35 | £0.00 11% increase |
| | £1.77 | £2.39 | + £0.62 15.8% increase |
| | £2.60 | £2.60 | £0.00 12.3% increase |
| | £2.45 | £2.50 | + £0.05 10.6% increase |
| Extra Wrigley's Spearmint Chewing Gum Sugar Free (14g) | £0.79 | £0.82 | + £0.03 3.8% increase |
| | £0.75 | £0.78 | + £0.03 4% increase |
| | £0.80 | £0.80 | £0.00 1.3% increase |
| | £0.80 | £0.85 | + £0.05 3.8% increase |
| | £0.75 | £0.75 | £0.00 2.6% increase |
| | £0.85 | £0.90 | + £0.05 3.8% increase |
| Extra Wrigley's Refreshers Bubblemint Sugar Free Chewing Gum (67g) | £2.62 | £2.57 | - £0.05 -1.9% decrease |
| | £2.75 | £2.50 | - £0.25 -9.1% decrease |
| | £2.75 | £2.75 | £0.00 -4.4% increase |
| | £2.75 | £2.75 | £0.00 -2.9% increase |
| | £2.00 | £2.00 | £0.00 -2.3% increase |
| | £2.85 | £2.85 | £0.00 -1.9% increase |
| Extra Wrigley Spearmint Sugarfree Chewing Gum Multipack () | £1.35 | £1.49 | + £0.14 10.4% increase |
| | £1.50 | £1.48 | - £0.02 -1.3% decrease |
| | £1.10 | £1.50 | + £0.40 14.6% increase |
| | £1.50 | £1.50 | £0.00 8.8% increase |
| | £1.24 | £1.49 | + £0.25 11.2% increase |
| | £1.39 | £1.48 | + £0.09 10.4% increase |
| Extra Wrigley's White Chewing Gum (14g) | £0.73 | £0.78 | + £0.05 6.8% increase |
| | £0.75 | £0.78 | + £0.03 4% increase |
| | £0.80 | £0.80 | £0.00 1.3% increase |
| | £0.70 | £0.85 | + £0.15 8% increase |
| | £0.67 | £0.67 | £0.00 6.8% increase |
| Extra Wrigley Peppermint Sugarfree Chewing Gum Multipack () | £1.37 | £1.49 | + £0.12 8.8% increase |
| | £1.50 | £1.48 | - £0.02 -1.3% decrease |
| | £1.25 | £1.50 | + £0.25 8% increase |
| | £1.50 | £1.50 | £0.00 4.9% increase |
| | £1.24 | £1.49 | + £0.25 8.8% increase |
| Extra Strawberry Chewing Gum Sugar Free (14g) | £1.60 | £1.63 | + £0.03 1.9% increase |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.85 | + £0.05 3.7% increase |
| | £0.80 | £0.85 | + £0.05 3.7% increase |
| | £4.00 | £4.00 | £0.00 1.9% increase |
| Extra Peppermint Chewing Gum Sugar Free Handy Box () | £1.08 | £1.08 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Extra Wrigley's Sugar Free Apple Flavour Chewing Gum (14g) | £0.80 | £0.83 | + £0.03 3.7% increase |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.85 | + £0.05 3.7% increase |
| | £0.80 | £0.85 | + £0.05 3.7% increase |
