Which is better for white toning shampoo, ';One 'n Only shiny Silver'; or ';Pantene Silver Expressions';?

I'm dyeing my hair white (do not judge me) and I want to buy toner shampoo to help keep the color as-is. Which is better for my hair, and which is more effective?





One 'n Only Shiny Silver vs Pantene Silver ExpressionsWhich is better for white toning shampoo, ';One 'n Only shiny Silver'; or ';Pantene Silver Expressions';?
I use Pantene Silver Expressions but I have never seen One n' Only. Pantene works well for me. I also use (after washing my hair) Fancifull Rinse - White Minx. Distribute through your hair and dry and style as usual.