Grey Blending vs Grey Coverage, A Melbourne Guide for Over 40
Two Services, Two Philosophies, One Decision Worth Getting Right
Somewhere between 35 and 55, almost every client has the same conversation with their colourist. The grey is showing at the roots, the old approach is not quite working anymore, and the question becomes whether to keep covering the grey completely or to shift to a blended approach that lets some of it show through. It is not a small question. It changes how often you need to come in, how much you spend per year, and how you feel about ageing on your own terms.
The choice used to be simple. You covered grey with permanent colour and booked a root touch-up every four weeks. That was the only option your mum had, and it is the option most salons still default to. The modern approach has more room for nuance. Grey blending, lived-in greys, and strategic highlighting all exist now. The result is softer, lower maintenance, and increasingly the finish that clients actually want once they understand the difference.
This guide is the conversation I have with grey clients every week at Kohort. What coverage actually is, what blending actually is, what each costs, how they grow out, and which one suits you. Written for the woman sitting in her Richmond, Fitzroy or South Yarra kitchen at 10pm on a Sunday, looking at her roots in the mirror and wondering what to book.
The Direct Comparison
Here is how the two approaches stack up.
| Service | What it does | Visual result | Regrowth visibility | Salon frequency | Approx cost/year | Best for |
|---|---|---|---|---|---|---|
| Grey coverage (permanent colour) | Covers grey completely with permanent tint | Uniform colour, matches natural base | High, regrowth line at 3 to 5 weeks | Every 4 to 6 weeks | $2,400 to $3,200 | Resistant grey, clients who want no visible grey, uniform look |
| Grey blending (foils + gloss) | Weaves grey into the blonde or lighter highlights, softens contrast | Dimensional, salt-and-pepper or blended beige | Low, grows out softly | Every 10 to 14 weeks | $1,400 to $1,800 | Clients ready to embrace grey, lower maintenance |
| Root smudge + gloss | Softens the regrowth line on existing coverage | Blended root, less stark transition | Medium, extends coverage intervals | Every 6 to 8 weeks | $1,700 to $2,200 | Clients in transition from coverage to blending |
| Silver / natural grey embrace | No colour, conditioning and toning only | Natural silver, uniform | N/A | Every 8 to 12 weeks toning only | $600 to $900 | Mostly or fully grey, wanting to honour it |
The first question for most clients is not which service is best, but which category fits where they are. A client with 20 percent grey at the temples has a different menu from a client who is 70 percent grey throughout. Both are valid, both are covered below.
Grey Coverage, The Classic Approach
Permanent grey coverage uses a tint formulation designed to deposit pigment into the hair shaft and seal the cuticle. The result is a uniform colour that matches the client's chosen base. Done well, coverage is imperceptible. Done poorly, it looks like a flat, dense block of colour.
What grey coverage actually requires
- Permanent colour formulated with enough pigment and developer strength to cover resistant grey.
- Root touch-ups every four to six weeks.
- A gloss or semi-permanent toner refresh mid-cycle to keep tone fresh.
- An olaplex-style bond builder to protect integrity, because regular permanent colour compounds over years.
- A chelating or Metal Detox treatment every six to twelve months to strip mineral buildup.
Who grey coverage suits
- Resistant grey (the stubborn white strands at the temples or part).
- Clients who feel most confident with no visible grey.
- Hair that has been coloured dark for years and needs consistency.
- Careers or lifestyles where a consistent uniform look matters.
Who grey coverage suits less
- Clients who want lower maintenance and longer gaps between appointments.
- Fine or damaged hair where permanent colour every four weeks accumulates stress.
- Clients who have started to like the idea of ageing without masking it entirely.
The annual cost
A root touch-up at around $170 every five weeks hits about $1,770 a year. Add a gloss refresh at $90 between every second appointment ($540), a bond treatment at $50 at every visit ($500), and an occasional chelating service ($90). Total annual spend for well-maintained grey coverage sits around $2,400 to $3,200 depending on hair length and density.
Grey Blending, The Modern Approach
Grey blending is the technique that has changed the menu for women over 40 in the past five years. Instead of covering grey with pigment, the colourist uses foils, balayage, or placed highlights to weave the grey into a lighter base colour. The result is a dimensional, soft, low-contrast finish where the grey reads as highlights rather than as something to hide.
What grey blending actually requires
- Foils placed to break up the grey, usually in a soft blonde or beige tone.
- A gloss or demi-permanent toner to rebalance warmth and soften the grey.
- A bond builder through the service.
- Less frequent salon visits, every 10 to 14 weeks.
- A purple or silver shampoo routine at home to keep tone fresh.
Who grey blending suits
- Clients with 20 to 70 percent grey who want a lower-maintenance colour.
- Natural blondes and brunettes whose base can carry a blended finish.
- Clients ready to stop the four-week root touch-up cycle.
- Anyone who likes the aesthetic of lived-in, dimensional colour rather than uniform flat colour.
Who grey blending suits less
- Resistant grey that refuses to accept demi-permanent tone.
- Very dark natural bases that would require a multi-session correction before blending is viable.
- Clients who want zero visible grey at all times.
The annual cost
A grey blending service at around $380 every 12 weeks hits about $1,640 a year. Add a gloss refresh at $90 between appointments ($270), a bond treatment at $50 at every visit ($200), and an annual chelating service ($90). Total annual spend sits around $1,400 to $1,800.
The annual saving over coverage is around $600 to $1,200 for most clients, and the look is softer, more flattering, and less harsh in regrowth.
The Transition, Coverage To Blending
Most clients at Kohort who switch from coverage to blending do it in stages rather than in one appointment. Here is how we approach it.
Stage 1, soften the existing coverage
The first appointment usually adds highlights or foils through the existing coloured base to create dimension and a target tone. Depending on the colour you have been covering with, this may require multiple lifting passes.
Stage 2, blur the regrowth line
At the next appointment, a root smudge (a demi-permanent tinted shadow placed at the root) blurs the regrowth line so the grey does not appear as a sharp contrast as it grows out.
Stage 3, full blending
By the third appointment, the look is usually set. From then on, we maintain with a blending service every 10 to 14 weeks and a toner refresh between.
The transition typically takes two to three salon visits over four to six months. It requires patience, but the finish is meaningfully different from a one-session jump.
Melbourne Specific, What Matters In This City
Three Melbourne factors affect grey work significantly.
Water. Inner-east Melbourne suburbs (Richmond, Fitzroy, Collingwood, Abbotsford, South Yarra, Prahran, Carlton, Cremorne, Burnley) sit around 40 to 60 ppm calcium carbonate in mains water. Minerals bind to grey hair particularly easily because the cuticle is often more porous, and the result is a yellow or greenish cast over time. An Olaplex Chelating Treatment or L'Oréal Metal Detox at least twice a year is genuinely non-negotiable for grey clients who want their tone to hold.
UV. Melbourne UV pulls warmth out of any toner, and grey hair is particularly quick to show brass or yellow tones. A weekly purple or silver shampoo (Kérastase Blond Absolu Bain Ultra Violet, Davines Alchemic Silver) and a UV protective spray keeps tone neutral. Clients who cycle the Yarra, walk the Tan, or spend weekends in Fitzroy Gardens benefit most from this routine.
Humidity. December to February, inner Melbourne humidity can dull coloured hair and frizz uncovered grey. A lightweight anti-humidity oil like Davines This Is An Oil Non Oil or a Kérastase Fusio Dose Ritual in-salon every two months keeps the finish polished.
Client profiles across suburbs differ. Richmond, South Yarra and Toorak tend to favour coverage or a polished grey blend for professional reasons. Fitzroy, Collingwood and Brunswick tend to lean further into natural grey or silver embrace. Cremorne, Abbotsford and Carlton sit in the middle. None are wrong, they are different choices, and the right one is the one the client actually wants to live with.
What To Ask Before You Book
Not every colourist is equally skilled with grey. Before you book, ask:
1. How often do you work with grey clients specifically?
2. Do you offer both coverage and blending? What do you recommend for my percentage of grey?
3. What is your process for transitioning a coverage client to blending?
4. What bond builders do you include during the service?
5. Do you include a chelating or Metal Detox pre-service on long-term colour clients?
6. What toner line do you use for grey blending?
7. Will you show me grown-out photos of past grey clients?
A colourist who can talk confidently about all seven is the one you want. A colourist who defaults to "we just use permanent dye" without discussing alternatives is not the right fit for the modern grey client.
At Kohort, Sheridan leads our grey blending work. Her specialty is soft dimensional blonde and grey-integrated colour for women over 40, and she is the colourist most likely to talk you through a nuanced plan rather than defaulting to a single technique. Sheree leads on complex grey coverage and correction where the hair needs a more experienced hand. Both are available for free 15-minute consultations. Book through our colour correction or balayage service pages depending on your starting point.
Frequently Asked Questions
What is grey blending and how is it different from grey coverage?
Grey coverage uses permanent pigment to completely cover grey hair with a uniform colour. Grey blending uses foils, balayage or strategic highlights to weave the grey into a lighter base, creating a dimensional, low-contrast finish. Coverage hides grey, blending integrates it.
How much does grey coverage cost in Melbourne?
Root touch-ups usually sit around $140 to $220 per appointment, every four to six weeks. Over a year, expect $2,400 to $3,200 with bond treatments and occasional chelating.
How much does grey blending cost in Melbourne?
Grey blending is priced like a balayage or foil service, usually $300 to $500 per visit, every 10 to 14 weeks. Annual spend typically sits $1,400 to $1,800.
Can I switch from grey coverage to grey blending in one appointment?
Usually not. The transition is best done over two to three appointments across four to six months, so the visual shift is gradual and the hair is protected.
Will grey blending cover my grey hair?
Grey blending integrates grey rather than covering it. The grey becomes part of the dimension. If you want zero visible grey, coverage is the right choice. If you want softer and more natural, blending is the right choice.
Is grey blending suitable for women with very dark hair?
Grey blending on very dark hair is possible but usually requires a gentle lift first to create the lighter base needed for the dimension. That is a multi-session process, not a one-appointment service.
How often will I need to come to the salon for grey blending?
Every 10 to 14 weeks for a full blending service, with an optional toner refresh at around week 6 to 8 to keep the tone fresh.
Will my grey get worse if I switch to blending?
No. Grey hair continues to grow whether you cover it or blend it. Blending does not cause more grey, it simply shifts how you present what is already there.
What is a root smudge?
A root smudge is a demi-permanent tinted shadow placed at the root to blur the regrowth line. It extends the time between full colour appointments and softens the contrast between regrowth and existing colour. It is a common tool during grey blending services.
Can I go fully silver or embrace natural grey?
Yes. Many clients over 45 choose to transition fully to their natural grey or silver. The process involves letting existing colour grow out while using toners to keep the grey looking crisp and bright rather than yellow or dull. It is a longer transition, usually 12 to 18 months, but the result is stunning on the right client.
What is the best shampoo for grey hair in Melbourne?
A purple or silver shampoo once a week, alternated with a sulphate free daily shampoo. Kérastase Blond Absolu Bain Ultra Violet, Davines Alchemic Silver, and Fanola No Yellow are the three most reliable options. Leave on for three to five minutes.
Does grey blending work on resistant grey?
Resistant grey can be tricky. The grey strands sometimes refuse to pick up demi-permanent toner or foiling lightener evenly. A skilled colourist can still create beautiful blending, but it may require extra processing time or a pre-pigment step. Consultation first is essential.
Related Services at Kohort
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Book The Service That Matches How You Want To Age
The biggest shift in grey colour work over the last decade is that ageing and grey are no longer something to hide by default. Some clients genuinely want complete coverage, and for them coverage is the right service. Others have started to like the idea of a softer, lower maintenance finish that lets some of the grey show through. For them, blending is the right service. Neither is better. They are different choices.
The mistake is booking the service you think you should want, or the service your previous stylist defaulted to. The right booking is the one that matches the energy you want your hair to carry day to day.
At Kohort, Sheridan leads on grey blending and modern grey work. Her approach is dimensional, soft, and built for clients who want their colour to work for them rather than the other way around. Sheree handles complex grey coverage and correction for clients with longer colour histories. Both are available for free 15-minute consultations. Book through our colour correction, balayage or lived-in blonde service pages, or read our pieces on maintaining balayage and the cost of colour correction for context.
Grey colour is a long-term relationship with a colourist. Pick the right chair once, and the work gets easier every appointment after.