As someone who's recreationally dyed my hair at home over the years, it's certainly gone through tones and phase. After attrmpting to color my hair mermaid purple, a longtime dream of mine, 5 lightening processes later leaves my hair a little dry.
I'm going to test out some different treatments for at least a week time each, starting with Collagen Biotin Shampoo.
Drop your recommendations in the comments or if you've used this before, and I'll update on how things go!