| 9 Products | Dec 2024 | Dec 2025 | Change |
| Wella Shockwaves Curl Energy Mousse (200ml) | £3.33 | £3.37 | + £0.04 1.2% increase |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £3.50 | £3.50 | £0.00 3.7% increase |
| | £3.50 | £3.50 | £0.00 2.4% increase |
| | £3.50 | £3.50 | £0.00 1.8% increase |
| | £3.50 | £3.50 | £0.00 1.5% increase |
| | £3.00 | £3.00 | £0.00 1.2% increase |
| Wella Shockwaves Ultra Strong Tuff Stuff Sweat & Heat Proof Hair Gel (200ml) | £3.38 | £3.37 | - £0.01 -0.3% decrease |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £3.50 | £3.50 | £0.00 3.7% increase |
| | £3.50 | £3.50 | £0.00 2.4% increase |
| | £3.50 | £3.50 | £0.00 1.8% increase |
| | £3.50 | £3.50 | £0.00 1.5% increase |
| | £3.25 | £3.00 | - £0.25 -0.3% decrease |
| Wella Shockwaves Ultra Strong Power Hold Gel (200ml) | £3.25 | £3.30 | + £0.05 1.5% increase |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £3.50 | £3.50 | £0.00 3.7% increase |
| | £3.50 | £3.50 | £0.00 2.4% increase |
| | £2.99 | £2.79 | - £0.20 0.3% decrease |
| | £3.50 | £3.50 | £0.00 0.3% increase |
| | £3.00 | £3.24 | + £0.24 1.5% increase |
| Wella Shockwaves Ultra Strong Power Hold Hairspray (250ml) | £3.00 | £3.33 | + £0.33 11% increase |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £2.50 | £3.25 | + £0.75 18.2% increase |
| | £3.50 | £3.50 | £0.00 11% increase |
| | £3.50 | £3.50 | £0.00 7.7% increase |
| | £3.00 | £3.50 | + £0.50 9.7% increase |
| | £2.50 | £3.00 | + £0.50 11% increase |
| Wella Deluxe Shine & Repair Hairspray (250ml) | £6.22 | £6.37 | + £0.15 2.4% increase |
| | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £4.08 | £4.86 | + £0.78 2.4% increase |
| Wella Shockwaves Ultra Strong Heat Defence Volumising Hair Mousse (200ml) | £3.42 | £3.33 | - £0.09 -2.6% decrease |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.25 | £3.00 | - £0.25 -2.6% decrease |
| Wella Shockwaves Ultra Strong Power Hold Hairspray (250ml) | £2.65 | £2.65 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| Wella Deluxe Shine & Repair Hairspray (250ml) | £4.00 | £7.00 | + £3.00 75% increase |
| | £4.00 | £7.00 | + £3.00 75% increase |
| Wella Silvikrin Flex Hairspray () | £3.80 | £3.80 | £0.00 No change |
| | £3.80 | £3.80 | £0.00 No change |
