| 100 Products | May 2023 | May 2024 | Change |
| Pantene Volume & Body Shampoo500ml (500ml) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Pantene Pro-V Colour Protect Shampoo (500ml) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Herbal Essences Bio Renew Shampoo Coconut Milk Hydrate (250ml) | £3.15 | £1.57 | - £1.58 -50.2% decrease |
| | £3.15 | £1.57 | - £1.58 -50.2% decrease |
| Head & Shoulders Anti Microbial Daily Protect Shampoo (400ml) | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| Hask Monoi Coconut Oil Nourishing Shampoo (355ml) | £7.40 | £7.40 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| Head & Shoulders Classic Clean Anti Dandruff Shampoo Refill Pouch (480ml) | £3.20 | £3.20 | £0.00 No change |
| | £3.20 | £3.20 | £0.00 No change |
| Aussie Miracle Shine Shampoo (300ml) | £3.75 | £3.00 | - £0.75 -20% decrease |
| | £3.75 | £3.00 | - £0.75 -20% decrease |
| Head & Shoulders Head and Shoulders Itchy Scalp Eucalyptus Anti Dandruff Shampoo (500ml) | £3.86 | £3.86 | £0.00 No change |
| | £3.86 | £3.86 | £0.00 No change |
| Herbal Essences Ignite My Colour Shampoo (400ml) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Herbal Essences Hello Hydration Shampoo (400ml) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
