| 22 Products | Apr 2024 | Apr 2025 | Change |
| TRESemme Rich Moisture Shampoo (300ml) | £1.80 | £2.56 | + £0.76 42.2% increase |
| | £1.80 | £2.56 | + £0.76 42.2% increase |
| Aussie Mega Shampoo (300ml) | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| Aveeno Clarify & Shine+ Apple Cider Vinegar Blend Shampoo (300ml) | £5.35 | £8.54 | + £3.19 59.6% increase |
| | £5.35 | £8.54 | + £3.19 59.6% increase |
| TRESemme Rich Moisture Shampoo (680ml) | £3.75 | £2.98 | - £0.77 -20.5% decrease |
| | £3.75 | £2.98 | - £0.77 -20.5% decrease |
| Aveeno Daily Moisture+ Oat Milk Blend Haircare Shampoo (300ml) | £5.33 | £8.54 | + £3.21 60.2% increase |
| | £5.33 | £8.54 | + £3.21 60.2% increase |
| TRESemme Nourishing Coconut Shampoo (680ml) | £3.75 | £2.98 | - £0.77 -20.5% decrease |
| | £3.75 | £2.98 | - £0.77 -20.5% decrease |
| John Frieda Frizz-Ease Flawlessly Straight Shampoo with Keratin (250ml) | £4.65 | £4.64 | - £0.01 -0.2% decrease |
| | £4.65 | £4.64 | - £0.01 -0.2% decrease |
| John Frieda Frizz Ease Dream Curls Shampoo (250ml) | £4.65 | £4.64 | - £0.01 -0.2% decrease |
| | £4.65 | £4.64 | - £0.01 -0.2% decrease |
| Garnier Ultimate Blends Coconut Oil & Cocoa Butter Sleek Restorer Shampoo (400ml) | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| OGX Renewing+ Argan Oil of Morocco pH Balanced Shampoo (385ml) | £8.00 | £7.98 | - £0.02 -0.2% decrease |
| | £8.00 | £7.98 | - £0.02 -0.2% decrease |
