| 12 Products | Nov 2023 | Nov 2024 | Change |
| Aussie Mighty Mega Shampoo Vegan Lightweight & Gentle Mega Bonza Bounce (250ml) | £2.99 | £2.49 | - £0.50 -16.7% decrease |
| | £2.99 | £2.49 | - £0.50 -16.7% decrease |
| L'Oreal Elvive Colour Protect Shampoo (250ml) | £1.99 | £1.99 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| Alberto Balsam Sunkissed Raspberry Shampoo (350ml) | £0.95 | £0.79 | - £0.16 -16.8% decrease |
| | £0.95 | £0.79 | - £0.16 -16.8% decrease |
| L'Oreal Elvive Extraordinary Oil Nourishing Shampoo (250ml) | £1.99 | £1.99 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| Lacura Deep Cleansing Shampoo (500ml) | £0.91 | £0.91 | £0.00 No change |
| | £0.91 | £0.91 | £0.00 No change |
| Aussie Colour Mate Colour Safe Shampoo (250ml) | £2.99 | £2.49 | - £0.50 -16.7% decrease |
| | £2.99 | £2.49 | - £0.50 -16.7% decrease |
| Aussie Miracle Moist Shampoo Moisture-quenching Dry Damaged Brittle Hair (250ml) | £2.99 | £2.49 | - £0.50 -16.7% decrease |
| | £2.99 | £2.49 | - £0.50 -16.7% decrease |
| TRESemme Moisture Rich Luxurious Moisture Shampoo (900ml) | £3.99 | £3.33 | - £0.66 -16.5% decrease |
| | £3.99 | £3.33 | - £0.66 -16.5% decrease |
| Aldi Lacura Lacura Hydrate Shampoo For Dry Hair () | £1.09 | £1.09 | £0.00 No change |
| | £1.09 | £1.09 | £0.00 No change |
| L'Oreal Paris Elvive Dream Lengths Restoring Shampoo for Long Damaged Hair (250ml) | £1.99 | £1.99 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
