


Mixing hair dye into coloring shampoo
First is freshly dyed,second and third is faded using the NAK shampoo.
I got professionally highlighted and dyed hair - pink/wine/purple raspberry color, sadly it washed out pretty fast
From my hairdresser I bought NAK Hair Rose Blond Shampoo (bubble it, leave it for 20 minutes), and use it every wash, but it only makes my hair very light blush pink, I expected more from it.
So I'm thinking, would it work if I bought some pink hair dye, put it into the shampoo and washed my hair with it as before?
I'm looking for ways to refresh the pink without needing to buy another expensive coloring shampoo since I already have this one or paying my hairdresser.
I'm also afraid that the mixed dye would make a harsh line when I decide to grow my hair out, because the highlights look natural and the shampoo would wash out soon if I stopped using it.