| 29 Products | May 2025 | May 2026 | Change |
| TRESemme Moisture Rich Luxurious Moisture Shampoo (900ml) | £4.13 | £4.11 | - £0.02 -0.5% decrease |
| | £3.99 | £3.75 | - £0.24 -6% decrease |
| | £3.99 | £3.99 | £0.00 -3% increase |
| | £4.00 | £4.00 | £0.00 -2% increase |
| | £3.78 | £3.77 | - £0.01 -1.5% decrease |
| | £3.99 | £3.77 | - £0.22 -2.3% decrease |
| | £5.50 | £5.50 | £0.00 -1.9% increase |
| | £3.99 | £4.00 | + £0.01 -1.7% increase |
| | £3.99 | £4.25 | + £0.26 -0.5% increase |
| | £4.82 | £4.82 | £0.00 -0.5% increase |
| | £3.20 | £3.20 | £0.00 -0.5% increase |
| Aussie Mega Shampoo (300ml) | £3.89 | £3.94 | + £0.05 1.3% increase |
| | £4.50 | £3.00 | - £1.50 -33.3% decrease |
| | £3.00 | £3.50 | + £0.50 -13.3% increase |
| | £4.50 | £4.50 | £0.00 -8.3% increase |
| | £4.00 | £5.00 | + £1.00 No change |
| | £4.50 | £5.00 | + £0.50 2.4% increase |
| | £4.50 | £4.50 | £0.00 1.9% increase |
| | £2.99 | £2.99 | £0.00 1.8% increase |
| | £2.99 | £2.99 | £0.00 1.8% increase |
| | £4.00 | £4.00 | £0.00 1.3% increase |
| John Frieda Frizz Ease Dream Curls Shampoo (250ml) | £6.38 | £6.46 | + £0.08 1.3% increase |
| | £4.65 | £5.33 | + £0.68 14.6% increase |
| | £7.00 | £7.00 | £0.00 5.8% increase |
| | £7.35 | £4.90 | - £2.45 -9.3% decrease |
| | £4.64 | £6.98 | + £2.34 2.4% increase |
| | £7.00 | £7.00 | £0.00 1.8% increase |
| | £7.00 | £7.00 | £0.00 1.6% increase |
| | £7.00 | £7.00 | £0.00 1.3% increase |
| OGX Renewing+ Argan Oil of Morocco pH Balanced Shampoo (385ml) | £6.64 | £6.25 | - £0.39 -5.9% decrease |
| | £8.00 | £8.00 | £0.00 No change |
| | £4.20 | £4.50 | + £0.30 2.5% increase |
| | £7.98 | £4.42 | - £3.56 -16.2% decrease |
| | £5.33 | £5.35 | + £0.02 -12.7% increase |
| | £8.00 | £8.50 | + £0.50 -8.2% increase |
| | £8.00 | £8.00 | £0.00 -6.6% increase |
| | £4.99 | £4.99 | £0.00 -5.9% increase |
| Garnier Ultimate Blends Honey Treasures Strengthening Shampoo with Acacia Honey & Beeswax (400ml) | £3.21 | £2.46 | - £0.75 -23.4% decrease |
| | £2.50 | £2.50 | £0.00 No change |
| | £5.00 | £2.33 | - £2.67 -35.5% decrease |
| | £5.00 | £2.50 | - £2.50 -41.5% decrease |
| | £2.40 | £2.40 | £0.00 -34.9% increase |
| | £2.39 | £2.40 | + £0.01 -29.8% increase |
| | £2.40 | £2.35 | - £0.05 -26.5% decrease |
| | £2.75 | £2.75 | £0.00 -23.4% increase |
| OGX Nourishing+ Coconut Milk pH Balanced Shampoo (385ml) | £6.60 | £6.15 | - £0.45 -6.8% decrease |
| | £8.00 | £8.00 | £0.00 No change |
| | £7.98 | £4.00 | - £3.98 -24.9% decrease |
| | £8.00 | £8.50 | + £0.50 -14.5% increase |
| | £4.20 | £4.50 | + £0.30 -11.3% increase |
| | £5.33 | £5.35 | + £0.02 -9.4% increase |
| | £8.00 | £8.00 | £0.00 -7.7% increase |
| | £4.69 | £4.69 | £0.00 -6.8% increase |
| John Frieda Frizz-Ease Flawlessly Straight Shampoo with Keratin (250ml) | £6.61 | £7.16 | + £0.55 8.3% increase |
| | £7.00 | £7.00 | £0.00 No change |
| | £6.99 | £7.99 | + £1.00 7.1% increase |
| | £4.64 | £6.98 | + £2.34 17.9% increase |
| | £7.00 | £7.00 | £0.00 12.9% increase |
| | £7.00 | £7.00 | £0.00 10.1% increase |
| | £7.00 | £7.00 | £0.00 8.3% increase |
| Garnier Ultimate Blends Coconut Oil & Cocoa Butter Sleek Restorer Shampoo (400ml) | £2.86 | £2.39 | - £0.47 -16.4% decrease |
| | £2.48 | £2.33 | - £0.15 -6% decrease |
| | £5.00 | £2.35 | - £2.65 -37.4% decrease |
| | £2.40 | £2.40 | £0.00 -28.3% increase |
| | £2.50 | £2.50 | £0.00 -22.6% increase |
| | £2.40 | £2.35 | - £0.05 -19.3% decrease |
| | £2.40 | £2.40 | £0.00 -16.4% increase |
| OGX Brazilian Keratin Smooth Shampoo pH Balanced (385ml) | £6.92 | £6.39 | - £0.53 -7.7% decrease |
| | £8.00 | £8.00 | £0.00 No change |
| | £4.20 | £4.50 | + £0.30 2.5% increase |
| | £7.98 | £4.00 | - £3.98 -18.3% decrease |
| | £5.33 | £5.35 | + £0.02 -14.4% increase |
| | £8.00 | £8.50 | + £0.50 -9.4% increase |
| | £8.00 | £8.00 | £0.00 -7.7% increase |
| TRESemme Beauty-Full Strength Shampoo for Damaged Hair (680ml) | £5.56 | £4.50 | - £1.06 -19.1% decrease |
| | £3.75 | £5.00 | + £1.25 33.3% increase |
| | £2.98 | £4.72 | + £1.74 44.2% increase |
| | £5.00 | £3.50 | - £1.50 12.8% decrease |
| | £5.00 | £5.00 | £0.00 9.1% increase |
| | £3.75 | £5.00 | + £1.25 13.2% increase |
| | £12.89 | £3.80 | - £9.09 -19.1% decrease |
