| 6 Products | May 2023 | May 2024 | Change |
| John Frieda Blonde Go Blonder Lightening Conditioner (500ml) | £9.40 | £11.59 | + £2.19 23.3% increase |
| | £9.90 | £11.00 | + £1.10 11.1% increase |
| | £9.99 | £14.36 | + £4.37 27.4% increase |
| | £7.69 | £10.99 | + £3.30 31.9% increase |
| | £10.00 | £10.00 | £0.00 23.3% increase |
| John Frieda Dream Curls Ultra Nourishing Deep Conditioner for Coils & Kinks Frizz Ease Nourish Curls (230ml) | £7.47 | £7.86 | + £0.39 5.2% increase |
| | £6.65 | £7.92 | + £1.27 19.1% increase |
| | £7.75 | £7.65 | - £0.10 8.2% decrease |
| | £8.00 | £8.00 | £0.00 5.2% increase |
| John Frieda Shimmering Silver Conditioner (250ml) | £6.12 | £7.22 | + £1.10 18% increase |
| | £5.83 | £4.66 | - £1.17 -20.1% decrease |
| | £5.54 | £9.99 | + £4.45 28.8% increase |
| | £7.00 | £7.00 | £0.00 18% increase |
| John Frieda Frizz Ease Dream Curls Curl-Defining Conditioner for Wavy & Curly Hair (500ml) | £8.86 | £10.44 | + £1.58 17.8% increase |
| | £8.99 | £12.09 | + £3.10 34.5% increase |
| | £9.90 | £11.00 | + £1.10 22.2% increase |
| | £7.69 | £8.24 | + £0.55 17.8% increase |
| John Frieda Defy Grey Brunette Blending Conditioner (250ml) | £7.08 | £8.00 | + £0.92 13% increase |
| | £6.15 | £7.99 | + £1.84 29.9% increase |
| | £8.00 | £8.00 | £0.00 13% increase |
| John Frieda Violet Tone Correcting Purple Conditioner (500ml) | £8.80 | £9.62 | + £0.82 9.3% increase |
| | £9.90 | £11.00 | + £1.10 11.1% increase |
| | £7.69 | £8.24 | + £0.55 9.3% increase |
