The honest answer to "how often should I colour my hair?" is that it depends on what you've had done, and how you feel about regrowth. The right colour should work with your lifestyle, not control your calendar.
Here's a simple guide.
All-over colour and grey coverage: every 4–6 weeks
Solid colour, whether it's a rich brunette, a deep red or full grey coverage, shows regrowth quickly, especially at the part. Most people need a root touch-up every four to six weeks to keep it looking seamless.
If that's more often than you'd like, ask about options. A slightly softer root, or a colour a shade or two closer to your natural, grows out more gently.
Foils and highlights: every 8–12 weeks
Foils are placed close to the root, so regrowth shows up faster than with balayage. Most people book in every eight to twelve weeks, with a toner in between to keep the shade fresh. See what is a hair toner.
Balayage: every 12–16 weeks or longer
Balayage is hand-painted and blended, so it grows out softly with no harsh line. That's why it's popular with people who want a lower-maintenance look. Many clients go three to four months between appointments, sometimes longer.
Not sure whether balayage or foils suits you? Read our balayage vs foils guide.
Low-contrast colour: even longer
Colours that sit close to your natural shade, like the ones we talk about in what are low-contrast hair colours, grow out the most gracefully. They're a great choice if you want colour without the commitment.
What affects how often you need to come in
How fast your hair grows. It's about 1.25 cm a month on average, but everyone's different.
How different your colour is from your natural shade. The bigger the difference, the more visible the regrowth.
Your hair's condition. Hair that's dry or damaged may need more time between lightening services.
Your parting. Regrowth shows first at the part, so changing it can buy you time.
How you feel about regrowth. Some people love a lived-in look, others want zero regrowth. Both are fine, and your stylist can plan around which you are.
Tips for stretching the time between appointments
Ask for a root smudge or shadow root when you colour, so the transition is softer.
Use a root concealer or tinted dry shampoo for a quick fix.
Switch your parting.
Book a toner or gloss between colours for shine and tone.
Use colour-safe shampoo and conditioner to stop fading.
Talk to us about the maintenance you want
When you book a colour consultation, tell us how often you're realistically prepared to visit and what your budget is. A good colourist designs the colour around that, so your hair looks great on a Wednesday as well as the day you leave. Book online or see our services.