Has anyone moved from branded shampoo to a shampoo bar? I use Kerastase products which I’ve used for quite a few years now, but have been looking at using a shampoo bar instead. I’ve seen an independent seller who has good reviews for her shampoo and conditioner bars, so I’m tempted to give them a go, but a little worried it won’t be good for my hair. My shampoo and conditioner lasts for quite a long time, so it would be interesting to hear how long the shampoo bars last as well. Also my hair is highlighted, if that makes a difference. TIA