I have been using Biolage Colorlast for years now. Reasonable price, does the job.
Which biolage leave in? Thanks!
I've seen the most difference with the Biolage Mask!
Sally's GVP of Biolage Balm or the It's a 10 Mask, both identical to the originals
What do you think is the best shampoo for fine, straight hair? I'm considering
