Colour correction is the art of fixing hair colour that hasn’t gone to plan — box-dye build-up, brassy or uneven blonde, harsh banding, or a tone that just isn’t you. At Revolver Hair Studio in Arrowtown, it’s one of the most rewarding services we do, and one of the most technical. Here’s what’s involved.

What counts as colour correction?
Anything beyond a standard re-colour: removing box-dye build-up, lifting a too-dark result, evening out banding from regrowth lines, fixing patchy lightening, or completely changing direction. Because every head of hair carries a different history, correction is always tailored after an in-person assessment.
Why it takes time (and a consultation)
Healthy hair can only lift so far in one sitting. Pushing it risks breakage, so significant corrections are often staged across more than one appointment to protect your hair’s integrity. A consultation lets us test, plan the steps and give you honest timing and pricing before we start.

How to prepare for your appointment
- Book a consultation first — bring photos of both the problem and your goal.
- Don’t apply more box-dye or home toner beforehand; it makes correction harder.
- Come with clean-ish, dry hair so we can assess your true tone.
- Be ready to talk maintenance — corrected colour needs the right home care to last.
Book a colour correction in Arrowtown
If your colour has gone wrong, don’t reach for another box. The team at Revolver Hair Studio specialises in getting Arrowtown and Central Otago clients back to colour they love. Compare the real cost of professional colour and book your consultation today.
Frequently asked questions
How much does colour correction cost?
It varies widely with the work involved, so we quote after a consultation. Correcting box-dye or major changes costs more than a standard colour because of the time and products required.
Can box-dye be fixed in one appointment?
Sometimes, but heavy build-up or big changes are often staged across visits to keep your hair healthy. We’ll give you an honest plan up front.
Will colour correction damage my hair?
Done properly, with bond-building products and staged where needed, correction protects your hair. Rushing it is what causes damage — which is why we plan carefully.
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