Japanese hair straightening (also called thermal reconditioning) is the strongest commitment you can make to straight hair: done well, it is permanently straight until the regrowth comes through. Because it is a specialist service, Melbourne has only a handful of salons doing it regularly — and a lot of confusion about cost, safety and whether it is the right treatment at all. Here is the straight answer from a salon that does it every week.
What it actually is
Unlike keratin or smoothing treatments that coat and gradually wash out, Japanese straightening restructures the hair's internal bonds. A solution relaxes the bonds, the hair is flat-ironed in fine sections, and a neutraliser sets the new shape permanently. The hair that has been treated stays straight forever; only new growth returns to your natural texture.
What it costs in Melbourne
Expect specialist pricing: appointments run three to four hours of continuous, skilled work, and most Melbourne salons quote individually based on length, density and hair history rather than a flat rate. As a reference point, quality smoothing treatments like keratin start around $300, and Japanese straightening sits above that. Be wary of bargain pricing — this is the one hair service where a shortcut can mean real, lasting damage.
Who it suits
The ideal candidate has naturally curly, wavy or frizzy hair that is strong and mostly unbleached, and already straightens it several times a week. If that is you, the maths is compelling: months of wake-up-and-go hair in exchange for one long appointment and a regrowth touch-up every six to twelve months.
Who should choose something else
Heavily bleached or highlighted hair is usually a no — the bonds are already compromised. Finer or colour-treated hair is often better served by nanoplasty, and anyone who wants their wave calmed rather than removed should look at a Brazilian blowout. Our straightening treatments overview compares all four options honestly.
How to choose a salon for it
Three questions to ask anywhere you are considering: Do you strand-test first? Which system do you use? (We use Shiseido's straightening system — one of the most respected in the category.) And what is your policy if my hair isn't suitable? The right salon will sometimes talk you out of the treatment; that is the salon you want doing it.
Considering it? Our Niddrie studio is a short drive from most of Melbourne's north-west, and every straightening enquiry starts with a free 15-minute consultation and an honest suitability check. Book online or call (03) 9379 0099.