Will French Rose give me a light rosy blonde on dark hair?

Permanent color lifts only so far. On dark brown or black hair, expect a warmer, less rosy result than the name suggests, and pre-lightening may be needed for a true light blonde.

How long does the color last?

IGK says up to about eight weeks. Permanent color does not wash out fully; roots show first, and the ends can fade or shift warmer over time.

Colorant, developer, gloves and an application brush. You supply a mixing bowl if you prefer one, plus an old towel and a timer.

Is it safe on color-treated or damaged hair?

Permanent dye on already processed or fragile hair raises breakage risk. The keratin and argan oil help condition, but a strand test before full application is the safer route.

Can I use it for root touch-ups only?

Yes. Applying to roots and pulling through the last few minutes limits overlap damage on the lengths, though the rosy tone may drift from the older color.

How does it compare with salon color?

It is a single-shade kit, so it cannot be custom mixed to your undertone the way a colorist can. It suits simple all-over or root work better than corrective or multi-tone color.