Best colour-care shampoo&cond for dying my hair red?

I'm going dark reddy purple and I am using L'oreal Recital Preference.





Is Tresseme good for prolonging my colour?





Shiny is very important to me (I use L'oreal Nutri-Gloss at the moment)Best colour-care shampoo%26amp;cond for dying my hair red?
my hair is dark red and i use the new line from pantene is shiny but i also do a deep conditioner once a week