| 29 Products | Dec 2024 | Dec 2025 | Change |
| TRESemme Moisture Rich Luxurious Moisture Shampoo (900ml) | £4.09 | £4.07 | - £0.02 -0.5% decrease |
| | £3.50 | £3.99 | + £0.49 14% increase |
| | £3.99 | £3.75 | - £0.24 3.2% decrease |
| | £4.00 | £3.95 | - £0.05 1.8% decrease |
| | £3.99 | £3.56 | - £0.43 -1.6% decrease |
| | £3.94 | £3.68 | - £0.26 -2.3% decrease |
| | £5.50 | £5.50 | £0.00 -1.9% increase |
| | £3.99 | £4.25 | + £0.26 -0.7% increase |
| | £3.99 | £3.95 | - £0.04 -0.7% decrease |
| | £4.82 | £4.82 | £0.00 -0.7% increase |
| | £3.20 | £3.20 | £0.00 -0.5% increase |
| Aussie Mega Shampoo (300ml) | £3.94 | £4.14 | + £0.20 5.1% increase |
| | £4.50 | £5.25 | + £0.75 16.7% increase |
| | £4.50 | £4.50 | £0.00 8.4% increase |
| | £4.00 | £5.00 | + £1.00 13.6% increase |
| | £4.50 | £5.00 | + £0.50 12.8% increase |
| | £4.50 | £3.00 | - £1.50 3.4% decrease |
| | £3.52 | £4.50 | + £0.98 6.8% increase |
| | £2.99 | £2.99 | £0.00 6.1% increase |
| | £2.99 | £2.99 | £0.00 5.3% increase |
| | £4.00 | £4.00 | £0.00 5.1% increase |
| John Frieda Frizz Ease Dream Curls Shampoo (250ml) | £6.50 | £5.98 | - £0.52 -8% decrease |
| | £5.82 | £4.35 | - £1.47 -25.3% decrease |
| | £7.00 | £4.90 | - £2.10 -27.8% decrease |
| | £4.65 | £6.98 | + £2.33 -7% increase |
| | £7.00 | £4.65 | - £2.35 -14.7% decrease |
| | £7.00 | £7.00 | £0.00 -11.3% increase |
| | £7.00 | £7.00 | £0.00 -9.4% increase |
| | £7.00 | £7.00 | £0.00 -8% increase |
| OGX Renewing+ Argan Oil of Morocco pH Balanced Shampoo (385ml) | £7.33 | £6.17 | - £1.16 -15.8% decrease |
| | £8.00 | £4.00 | - £4.00 -50% decrease |
| | £8.00 | £4.42 | - £3.58 -47.4% decrease |
| | £6.30 | £8.40 | + £2.10 -24.5% increase |
| | £8.00 | £5.35 | - £2.65 -26.9% decrease |
| | £8.00 | £8.00 | £0.00 -21.3% increase |
| | £8.00 | £8.00 | £0.00 -17.6% increase |
| | £4.99 | £4.99 | £0.00 -15.8% increase |
| Garnier Ultimate Blends Honey Treasures Strengthening Shampoo with Acacia Honey & Beeswax (400ml) | £2.85 | £2.84 | - £0.01 -0.4% decrease |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £5.00 | + £2.50 50% increase |
| | £5.00 | £2.50 | - £2.50 0% decrease |
| | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.35 | - £0.05 -0.3% decrease |
| | £2.75 | £2.75 | £0.00 -0.4% increase |
| OGX Nourishing+ Coconut Milk pH Balanced Shampoo (385ml) | £7.28 | £6.69 | - £0.59 -8.1% decrease |
| | £8.00 | £8.00 | £0.00 No change |
| | £8.00 | £4.42 | - £3.58 -22.4% decrease |
| | £8.00 | £8.00 | £0.00 -14.9% increase |
| | £8.00 | £5.35 | - £2.65 -19.5% decrease |
| | £6.30 | £8.40 | + £2.10 -10.8% increase |
| | £8.00 | £8.00 | £0.00 -8.9% increase |
| | £4.69 | £4.69 | £0.00 -8.1% increase |
| John Frieda Frizz-Ease Flawlessly Straight Shampoo with Keratin (250ml) | £6.61 | £6.21 | - £0.40 -6.1% decrease |
| | £7.00 | £4.65 | - £2.35 -33.6% decrease |
| | £4.65 | £6.98 | + £2.33 -0.2% increase |
| | £7.00 | £7.00 | £0.00 -0.2% increase |
| | £6.99 | £4.65 | - £2.34 -9.2% decrease |
| | £7.00 | £7.00 | £0.00 -7.2% increase |
| | £7.00 | £7.00 | £0.00 -6.1% increase |
| Garnier Ultimate Blends Coconut Oil & Cocoa Butter Sleek Restorer Shampoo (400ml) | £2.87 | £2.44 | - £0.43 -15% decrease |
| | £2.50 | £2.50 | £0.00 No change |
| | £5.00 | £2.50 | - £2.50 -33.3% decrease |
| | £2.40 | £2.40 | £0.00 -25.2% increase |
| | £2.50 | £2.50 | £0.00 -20% increase |
| | £2.40 | £2.35 | - £0.05 -17.2% decrease |
| | £2.40 | £2.40 | £0.00 -15% increase |
| OGX Brazilian Keratin Smooth Shampoo pH Balanced (385ml) | £7.55 | £7.03 | - £0.52 -6.9% decrease |
| | £7.00 | £8.00 | + £1.00 14.3% increase |
| | £8.00 | £4.42 | - £3.58 -17.2% decrease |
| | £6.30 | £8.40 | + £2.10 -2.3% increase |
| | £8.00 | £8.00 | £0.00 -1.6% increase |
| | £8.00 | £5.35 | - £2.65 -8.4% decrease |
| | £8.00 | £8.00 | £0.00 -6.9% increase |
| TRESemme Beauty-Full Strength Shampoo for Damaged Hair (680ml) | £5.02 | £4.79 | - £0.23 -4.6% decrease |
| | £3.75 | £5.00 | + £1.25 33.3% increase |
| | £3.00 | £4.72 | + £1.72 43.8% increase |
| | £3.00 | £3.50 | + £0.50 35.7% increase |
| | £3.70 | £4.70 | + £1.00 33.3% increase |
| | £3.75 | £5.00 | + £1.25 33.1% increase |
| | £12.89 | £5.79 | - £7.10 -4.6% decrease |
