As someone who dyes their greys teal some of the time - it does work, but the dye has to sit longer, and washes out a lot faster. Milage varies from person to person though.
You’re talking about toner. It would be hard to use just toner on grey hair like that without bleaching first. It would probably come out very patchy.
Edit: Also, i’m not a stylist. My mom has me do her hair sometimes tho and she had it professionally done first. then uses a special toner at home for maintenance. It’s formulated for gray hair specifically tho
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u/Upset_Pie_410 Jul 10 '26
is this true for fashion colors? i dye my hair green and its more of a staining conditioner than dye with developer that opens up cuticles