Melbourne's Hair Repair Centre
Smooth, straight, frizz-free hair — without the damage.
Melbourne's specialist Hair Repair Centre. Keratin, Plex Nanoplasty, Express Smoothing and Professional repair treatments for frizzy, curly, thick or bleached hair — with results that last up to six months.
- 4.8 ★on Google
- 10,000+clients treated
- Formaldehyde-freeevery formula
- 30 dayshappy hair guarantee
Choose your treatment
Four treatments. One is right for your hair.
Not sure which? Answer the two questions your stylist would ask: how damaged is your hair, and how straight do you want it to be?
Keratin and Nanoplasty are the same price. The choice between them is about your hair, not your budget.
Express Smoothing Hair Botox
Frizz gone, softness back — in half the time.
Best for fine to medium hair that's dry or a little unruly, and first-timers who want smoother hair without going pin-straight.
Premium Keratin Straightening
Genuinely straight hair that survives Melbourne humidity.
Best for thick, coarse, frizzy or resistant hair you want properly straight — not just smoother.
Premium Plex Nanoplasty Straightening
Straight and repaired — the gentler route.
Best for dry, coloured or sensitised hair that needs rebuilding as well as smoothing.
Terreamer exclusiveUltimate Keratin Plex Fusion Straightening
Our best result: total repair, inside and out.
Best for dense afro or bleached, over-processed or badly damaged hair — the cases other salons turn away.
Looking for men's smoothing and straightening? See the men's treatments →
Still not sure? Send us a photo of your hair.
Text a photo to 0493 309 849 and we'll tell you which treatment we'd recommend and exactly what it would cost — before you book anything.
Real results
The same hair, before and after. Real clients, Beautiful Results.
Every photo below was taken in our salon, in the same light, on the day of the treatment. Find the hair that looks most like yours.
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Premium Plex Nanoplasty
Bleached blonde, dry through the ends
Straightened and rebuilt in one visit, with no extra lift.
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Ultimate Keratin Plex Fusion
Tightly curled, previously over-processed
The kind of hair other salons turn away. Eight months of wear.
Every result shown is a Terreamer client, photographed in our St Kilda Road salon.
See all before and aftersWhy Terreamer
Straight hair shouldn't cost you your hair.
Most people who sit in our chair have either been burned by a straightening treatment before, or heard the story from someone who was. Here is exactly how we make sure that doesn't happen to you.
Not sure your hair can take it? Text us a photo before you book. If we don't think a treatment is right for your hair, we'll tell you.
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No formaldehyde. In anything.
Every formula we use is formaldehyde-free. Not low-formaldehyde, not a formaldehyde derivative under another name. If a product needed it to work, we wouldn't use the product.
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We price your hair, not a menu.
Pattern, density and length change what a treatment actually takes. That's why we ask about your hair before we quote it, instead of pricing everyone the same and cutting corners on the ones that need more.
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This is the only thing we do.
Straightening, smoothing and repair — all day, every day, for over 10,000 heads of hair. Most salons do this occasionally. The difference shows up on the hair that other places turn away.
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If it isn't right, we make it right.
You have thirty days from your treatment. If your hair isn't behaving the way we said it would, come back in and we'll sort it.
What happens next
From first message to walking out with new hair.
No surprises, no pressure, and nothing you can't ask about first.
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Tell us about your hair
Text us a photo, or answer three quick questions online. We'll tell you which treatment suits your hair and exactly what it costs — before you commit to anything.
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Pick a time that suits
Book online, any hour of the day. A deposit holds your chair and comes off the price of your treatment.
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Sit back
We talk through the plan before we start, then get to work. Bring headphones and something to watch — you'll be with us a while.
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Leave knowing how to keep it
You'll go home with a simple routine for the first few days and the products to do it with, if you want them. Ask us anything afterwards.
About the deposit
Booking takes a $147 deposit, and it comes straight off the price of your treatment — it is not an extra charge. It holds your chair, which for a three-hour appointment is most of a stylist's day.
Need to move your appointment? Let us know at least 48 hours ahead and your deposit moves with it.
In their words
What happens after the first wash.
The reviews we care about are the ones written a few months later, once the hair has been washed, slept on and rained on.
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Premium Keratin
I cannot recommend this salon highly enough. I came in for a keratin treatment and left feeling like a completely different person, in the best possible way. … I will absolutely be a regular every time I am back in Melbourne. If you are on the fence, just go. You will not regret it.
Clare G. 
Google review, 5 stars -
Premium Plex Nanoplasty
Sandra did an amazing job with my nanoplasty. My hair is now so smooth and easy to manage, especially coming from very curly hair. I was worried about maintaining my colour because I have highlights, but the colour turned out beautifully. I’d absolutely recommend Terreamer if you share the same concern.
LaurenVery curly, with highlights
Google review, 5 stars -
Ultimate Keratin Plex Fusion
I had a Fusion treatment (keratin + nano plasti) done at Terreamer and I’m very happy with the results. My hair feels smooth, soft, shiny, and much easier to manage. Sandra was professional, patient, and knowledgeable, and clearly explained the products used. I was reassured that the treatment was aldehyde-free, which was very important to me.
Nimali W.
Google review, 5 stars -
Premium Keratin
My hair used to be so frizzy and hard to manage. After the treatment, it is so smooth and frizz-free. I do not have to worry about my hair anymore.
Elizabeth B. 
Facebook recommendation, September 2025 -
Amazzzzzinnng! I honestly have so much regret for not doing this sooner. So much… The team is lovely . My naturally curly hair is silky straight and frizz free for months now:)
Bridget C.Naturally curly hair
Facebook recommendation, March 2024
Keeping it
Four products. That is the whole routine.
Two things keep a smoothing treatment in the hair. The first is what is not in the bottle — salt strips a treatment straight back out, and everything here is sodium chloride free. The second is what is: keratin, amino acids and argan oil that keep feeding the hair between visits.
Deep Fortifying
Thick, coarse or previously damaged hair that needs rebuilding as well as smoothing.
Pure Hydration
Dry, coloured or bleached hair that drinks up everything you put on it.
Aftercare products are included with every treatment on a Terreamer membership. Build your membership