How Often Should You Touch Up Gray Roots?

Hair grows roughly half an inch a month. That's the part nobody can change. What varies enormously is how visible that half inch is — and that's where the decisions live.

The realistic ranges

• Dense gray with high contrast against your color: every 4 weeks
• Moderate gray, well-matched depth: 5–6 weeks
• Scattered gray blended with dimension instead of covered: 8–12 weeks
• Gray being grown out on purpose: 10–14 weeks with blending appointments

Why your part shows first

Two reasons. Gray is often denser at the part and temples than through the back, and those areas are more resistant to color so they can fade sooner. Niki formulates those sections differently for exactly this reason.

How to stretch it

If a four-week rhythm doesn't fit your life, the fix isn't waiting longer with the same color — it's changing the approach. A softer, slightly lighter root formula makes regrowth less obvious. Adding a few highlights around the hairline breaks up the line. A root shadow rather than solid coverage lets grow-out blur instead of stack.

Root sprays and powders are a legitimate bridge for the last week or two. They're not cheating.

What not to do

Box color between salon appointments is the single most common cause of banding — those dark rings that show up when the same color overlaps on itself over and over. Undoing banding is corrective work. It costs far more than the touch-up it replaced.

Booking it

A Root Touch-Up is 45 minutes and $90. If your ends have gone faded or brassy at the same time, Roots + Pull-Through + Gloss + Cut & Style is 120 minutes and $180.