Home › Price Guides › Keratin & Smoothing › Sydney, NSW
A keratin treatment in Sydney typically costs $320 (median). Most Sydney businesses charge between $250 and $378, from $95 up to $570. That is 6% below the Australia median of $340. Based on 60 prices from 21 local businesses, from the menus they publish online.
Each business's typical listed price for keratin & smoothing (the middle of its prices for it), cheapest first. Tap a business for its full menu and hours.
| Business | Service as listed | Price |
|---|---|---|
| StyleLab Hair | Keratin Mask Treatment | $95 |
| Sareli Hair (previous Salon Fifty One) | Express Keratin | $130 |
| L'Etoile Elite | Keratin Straightening Treatment | $135 |
| Océane Hair Studio | ORGANIC KERATIN TREATMENT | $200 |
| L’atelier no.1 | Permanent Straightening | $220 |
| Coast Hair Studio | Kerasilk Mini Smoothing Treatment | $230 |
| Louka and Co Hair Salon | Inoar Keratin | $250 |
| JIN SUN MEE HAIR SALON | Keratin treatment(Organic) | $250 |
| Hair by Clement | Women’s Permanent Hair Straightening (Short) | $275 |
| Hair By Shlomi | keratin&cut session short | $288 |
| Hair By Binh | Keratin Charcoal Treatment | $320 |
| Paul Geronimo Hair | Keratin medium length | $340 |
| Evoke Hair Darling Park | Keratin 2/2 | $350 |
| Kim Sun Young Hair Liverpool St | Keratin OR Shiseido Straightening (Japanese) | $350 |
| Kim Sun Young Hair World Square | Keratin OR Shiseido Straightening (Japanese) | $350 |
| Beauty Story Hair Salon | Keratin OR Shiseido (Japanese) | $350 |
| Styled By Olivia K | Nanoplasty (Medium Hair) | $350 |
| Coogee hair salon | Nanoplasty Medium | $350 |
| RnF Hair City | Nano Plasty Keratin Treatment | $400 |
| Savvy Hair Boutique | Keratin Long | $400 |
Compare the best hairdressers in Sydney →
Listed prices in Sydney run from $95 to $570, but half of them sit between $250 and $378. The gap comes mostly from hair length and density, the product system (keratin, nanoplasty, Brazilian Blowout), formaldehyde-free formulas. The lowest and highest prices are usually a different service under the same name, so the middle range is the better guide to what you will pay.
The median keratin & smoothing price in Sydney is $320, against $340 across Australia. That makes Sydney about 6% cheaper than the national figure.
Women's Haircut ($125) · Men's Haircut ($55) · Kids' Haircut ($40) · Haircut (All Types) ($58) · Hair Colour ($120) · Balayage ($300) · Foils & Highlights ($198) · Blow-Dry ($75) · Hair Extensions ($270) · Beard Trim ($40) · Eyelash Extensions (Full Set) ($130) · Lash Refills ($80) · Lash Lift ($95) · Brow Lamination ($110) · Brow Shaping & Wax ($35) · Brow Tint ($25) · Cosmetic Brow Tattoo ($700) · Facial ($185) · Skin Needling ($350) · Manicure ($69) · Pedicure ($75) · Acrylic Nails ($75) · Gel Nails ($80) · Remedial Massage ($130) · Relaxation Massage ($110) · Deep Tissue Massage ($95) · Hot Stone Massage ($99) · Brazilian Wax ($65) · Leg Wax ($50)
Melbourne ($345) · Surry Hills ($350) · Bondi Junction ($380) · Parramatta ($280) · Coogee ($370) · Liverpool ($300) · Richmond ($345) · Rockdale ($250) · Blacktown ($250) · Campbelltown ($300) · Perth ($315) · Prahran ($330)
They are prices Sydney businesses publish online, collected by Zenflo (figures recalculated 25 October 2026). Each is as published when we collected it, so some may be out of date. A published price is not a quote: what you pay depends on the service, the stylist's level and how long it takes. Only businesses that publish prices are included.
A keratin treatment in Sydney, NSW costs $320 at the median, from 60 prices listed by 21 local businesses on Zenflo. Most charge $250 to $378.
The lowest typical price is $95 at StyleLab Hair (Keratin Mask Treatment). The cheapest single listed price in Sydney is $95. Check what is included before you book: a lower price can mean a shorter or simpler service.
Sydney's median of $320 is 6% below the Australia median of $340.