How well does Feria black hair dye last?
On One Hand: Feria Black DyesAmong L’Oreal’s line of Feria hair dyes are two black dyes called Black Leather and Starry Night. On average, these dyes will retain their true color for five weeks.On the Other: Fading With WashingAlthough it’s not noticeable for an average of five weeks, the true color will fade a little every time you wash your hair. How well the Feria black dye lasts also depends on how healthy and conditioned your hair is when you dye it. If your hair is dry and coarse, it will fade quicker.Bottom LineIf you want to keep the deep true black shade longer, switch to washing your hair every other day; try to wash your hair with cool water. Cool water won’t open the shafts of your hair like warm or hot water does.
