| 9 Products | Jan 2025 | Jan 2026 | Change |
| Wella Shockwaves Curl Energy Mousse (200ml) | £3.25 | £3.37 | + £0.12 3.7% 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 |
| | £3.13 | £3.50 | + £0.37 4.9% increase |
| | £3.50 | £3.50 | £0.00 3.6% increase |
| | £2.88 | £3.00 | + £0.12 3.7% increase |
| Wella Shockwaves Ultra Strong Tuff Stuff Sweat & Heat Proof Hair Gel (200ml) | £3.25 | £3.37 | + £0.12 3.7% increase |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £3.50 | £3.25 | - £0.25 0% decrease |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.13 | £3.50 | + £0.37 2.7% increase |
| | £3.50 | £3.50 | £0.00 2.1% increase |
| | £2.88 | £3.24 | + £0.36 3.7% increase |
| Wella Shockwaves Ultra Strong Power Hold Gel (200ml) | £3.17 | £3.22 | + £0.05 1.6% increase |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £3.50 | £3.25 | - £0.25 0% decrease |
| | £3.13 | £3.50 | + £0.37 3.7% increase |
| | £2.99 | £2.79 | - £0.20 1.3% decrease |
| | £3.50 | £3.50 | £0.00 1.2% increase |
| | £2.88 | £3.02 | + £0.14 1.6% increase |
| Wella Shockwaves Ultra Strong Power Hold Hairspray (250ml) | £3.03 | £3.37 | + £0.34 11.2% increase |
| | £3.00 | £3.24 | + £0.24 8% increase |
| | £3.00 | £3.50 | + £0.50 12.3% increase |
| | £3.50 | £3.50 | £0.00 7.6% increase |
| | £3.13 | £3.50 | + £0.37 8.9% increase |
| | £3.00 | £3.50 | + £0.50 10.2% increase |
| | £2.56 | £2.97 | + £0.41 11.2% increase |
| Wella Deluxe Shine & Repair Hairspray (250ml) | £6.80 | £6.00 | - £0.80 -11.8% decrease |
| | £7.00 | £5.00 | - £2.00 -28.6% decrease |
| | £7.00 | £7.00 | £0.00 -14.3% increase |
| | £6.00 | £6.00 | £0.00 -10% increase |
| | £7.00 | £7.00 | £0.00 -7.4% increase |
| | £6.99 | £5.00 | - £1.99 -11.8% decrease |
| Wella Shockwaves Ultra Strong Heat Defence Volumising Hair Mousse (200ml) | £3.17 | £3.33 | + £0.16 5% increase |
| | £3.13 | £3.50 | + £0.37 11.8% increase |
| | £3.50 | £3.50 | £0.00 5.4% increase |
| | £2.88 | £3.00 | + £0.12 5% increase |
| 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 |
