Do not buy

I was excited to try this product, however it fell short of my expectations. I didn’t notice any difference in my hair colour, and my hair felt heavy and become oily after only one day.

Pantene has never let me down once. this product left my hair feeling very bouncy and so soft . I also felt there was less frizz to my hair as well. I could feel the difference the first wash I used

Continuous use does help maintain the blonde so it doesn't go so brassy earlier.