| 40 Products | May 2023 | May 2024 | Change |
| TRESemme Inecto Avocado Hair Mask (300ml) | £1.50 | £3.00 | + £1.50 100% increase |
| | £1.50 | £3.00 | + £1.50 100% increase |
| TRESemme Inecto Avocado Hair Mask (300ml) | £1.50 | £3.00 | + £1.50 100% increase |
| | £1.50 | £3.00 | + £1.50 100% increase |
| TRESemme Freeze Hold Hairspray (400ml) | £4.00 | £5.00 | + £1.00 25% increase |
| | £4.00 | £5.00 | + £1.00 25% increase |
| TRESemme Freeze Hold Hairspray (250ml) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| TRESemme Curl Conditioning Hair Mousse (200ml) | £5.50 | £5.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| TRESemme Pro Keratin Smooth Heat Protect Spray Shine (200ml) | £4.00 | £5.50 | + £1.50 37.5% increase |
| | £4.00 | £5.50 | + £1.50 37.5% increase |
| TRESemme Salon Styling Extra Hold Hairspray (400ml) | £4.00 | £5.00 | + £1.00 25% increase |
| | £4.00 | £5.00 | + £1.00 25% increase |
| TRESemme Cleanse & Replenish Deep Cleansing Shampoo (800ml) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| TRESemme Pro Collection Colour Shineplex Shampoo (400ml) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| TRESemme 2 in 1 Cleanses & Conditions Shampoo & Conditioner (900ml) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
