| 19 Products | Oct 2024 | Oct 2025 | Change |
| TRESemme Rich Moisture Shampoo (300ml) | £2.15 | £2.00 | - £0.15 -7% decrease |
| | £2.15 | £2.00 | - £0.15 -7% decrease |
| Aussie Mega Shampoo (300ml) | £4.50 | £5.00 | + £0.50 11.1% increase |
| | £4.50 | £5.00 | + £0.50 11.1% increase |
| Aveeno Clarify & Shine+ Apple Cider Vinegar Blend Shampoo (300ml) | £6.67 | £5.30 | - £1.37 -20.5% decrease |
| | £6.67 | £5.30 | - £1.37 -20.5% decrease |
| TRESemme Rich Moisture Shampoo (680ml) | £3.73 | £5.00 | + £1.27 34% increase |
| | £3.73 | £5.00 | + £1.27 34% increase |
| Aveeno Daily Moisture+ Oat Milk Blend Haircare Shampoo (300ml) | £8.00 | £5.30 | - £2.70 -33.8% decrease |
| | £8.00 | £5.30 | - £2.70 -33.8% decrease |
| TRESemme Nourishing Coconut Shampoo (680ml) | £3.73 | £5.00 | + £1.27 34% increase |
| | £3.73 | £5.00 | + £1.27 34% increase |
| John Frieda Frizz-Ease Flawlessly Straight Shampoo with Keratin (250ml) | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| John Frieda Frizz Ease Dream Curls Shampoo (250ml) | £7.00 | £4.70 | - £2.30 -32.9% decrease |
| | £7.00 | £4.70 | - £2.30 -32.9% decrease |
| Garnier Ultimate Blends Coconut Oil & Cocoa Butter Sleek Restorer Shampoo (400ml) | £5.00 | £2.50 | - £2.50 -50% decrease |
| | £5.00 | £2.50 | - £2.50 -50% decrease |
| OGX Renewing+ Argan Oil of Morocco pH Balanced Shampoo (385ml) | £6.67 | £8.00 | + £1.33 19.9% increase |
| | £6.67 | £8.00 | + £1.33 19.9% increase |
