| 12 Products | Apr 2024 | Apr 2025 | Change |
| Wella Shockwaves Ultra Strong Tuff Stuff Sweat & Heat Proof Hair Gel (200ml) | £3.24 | £3.70 | + £0.46 14.2% increase |
| | £2.50 | £3.50 | + £1.00 40% increase |
| | £3.45 | £3.50 | + £0.05 17.4% increase |
| | £3.50 | £3.50 | £0.00 11.1% increase |
| | £3.50 | £3.50 | £0.00 8% increase |
| | £3.50 | £3.50 | £0.00 6.4% increase |
| | £2.50 | £3.00 | + £0.50 8.2% increase |
| | £3.70 | £5.37 | + £1.67 14.2% increase |
| Wella Shockwaves Ultra Strong Power Hold Gel (200ml) | £3.76 | £3.57 | - £0.19 -5.1% decrease |
| | £2.50 | £3.50 | + £1.00 40% increase |
| | £3.45 | £3.50 | + £0.05 17.4% increase |
| | £3.50 | £3.50 | £0.00 11.1% increase |
| | £2.49 | £2.99 | + £0.50 12.7% increase |
| | £3.50 | £3.50 | £0.00 10% increase |
| | £2.50 | £3.24 | + £0.74 12.7% increase |
| | £8.35 | £4.73 | - £3.62 -5.1% decrease |
| Wella Shockwaves Ultra Strong Power Hold Hairspray (250ml) | £3.23 | £3.63 | + £0.40 12.4% increase |
| | £2.50 | £3.49 | + £0.99 39.6% increase |
| | £2.75 | £3.50 | + £0.75 33.1% increase |
| | £3.50 | £3.50 | £0.00 19.9% increase |
| | £3.50 | £3.50 | £0.00 14.4% increase |
| | £3.50 | £3.50 | £0.00 11.1% increase |
| | £2.50 | £2.98 | + £0.48 12.2% increase |
| | £4.35 | £4.95 | + £0.60 12.4% increase |
| Wella Deluxe Definition & Protection Mousse (200ml) | £6.45 | £6.25 | - £0.20 -3.1% decrease |
| | £4.66 | £4.66 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £5.99 | £5.99 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £6.99 | £4.66 | - £2.33 -6.1% decrease |
| | £6.50 | £7.41 | + £0.91 -3.1% increase |
| Wella Deluxe Shine & Repair Hairspray (250ml) | £7.33 | £6.53 | - £0.80 -10.9% decrease |
| | £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 |
| | £6.00 | £4.66 | - £1.34 -4.1% decrease |
| | £11.00 | £7.49 | - £3.51 -10.9% decrease |
| Wella Silvikrin Firm Hold Hairspray (75ml) | £1.74 | £1.70 | - £0.04 -2.3% decrease |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.00 | £1.80 | - £0.20 -4.2% decrease |
| | £2.00 | £2.00 | £0.00 -2.9% increase |
| | £1.69 | £1.69 | £0.00 -2.3% increase |
| Wella Silvikrin Flexible Hold Hair Spray (400ml) | £5.40 | £4.89 | - £0.51 -9.4% decrease |
| | £4.80 | £4.80 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| | £4.25 | £4.80 | + £0.55 3.9% increase |
| | £4.80 | £4.80 | £0.00 3% increase |
| | £8.34 | £5.25 | - £3.09 -9.4% decrease |
| Wella Shockwaves Ultra Strong Heat Defence Volumising Hair Mousse (200ml) | £3.16 | £3.33 | + £0.17 5.4% increase |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.00 | £3.50 | + £0.50 7.7% increase |
| | £2.98 | £3.00 | + £0.02 5.4% 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 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
