Kerastase Chroma Sensitive: I don't recommend this Shampoo

Earlier last month I went to my salon I got hot pink highlights put in my hair. I bought $41(not including tax) bottle of Kerastase Reflection Chroma Sensitive Caressing Cleansing Balm. It says it helps prevent fade for demanding colours.

I used this shampoo on and off for 3 weeks and every time I used it the colour did not wash out. It doesnt have much of a lather to it and my hair had a film on it after rinsing for 10 minutes. My hair became extremely greasy the next day, making it hard to manage. Overall this was not worth it.