Keratin & Smoothing Treatments Queenstown

Frizz-Free Hair, Queenstown’s Outdoor Lifestyle, and the Treatment That Makes It Work

Queenstown’s climate — the wind off the Remarkables, the lake humidity, the alpine air — is beautiful to live in but notoriously tough on hair. If you spend half your morning fighting frizz, volume, or an unmanageable texture, a professional smoothing treatment could change your daily routine entirely.

At Iron + Ivy Hair Studio, we offer three of the world’s most advanced smoothing and straightening treatments, each delivering different levels of smoothing to suit different hair types and lifestyle needs.

Our Smoothing Treatments

BKT Nano-Plasty Treatment
The most advanced and longest-lasting smoothing treatment we offer. BKT Nano-Plasty uses nano-sized amino acid molecules to reconstruct the hair’s internal structure from within, delivering dramatically smoother, straighter, and healthier-looking hair. Results last up to 5–6 months and the hair continues to look natural — not flat or over-processed.

BKT Nano-Plasty is ideal for clients with thick, coarse, frizzy, or chemically treated hair who want a significant, long-lasting result.

Pricing: from $450+

Cezanne Keratin Treatment
A professional keratin treatment that smooths frizz, reduces blow-dry time, and adds incredible shine — without formaldehyde. Cezanne is a gentler option that improves manageability and softness while keeping natural body and movement in the hair. Results typically last 3–5 months.

Pricing: from $380

Aura Smoothing Treatment
A premium smoothing treatment that targets frizz and flyaways while preserving the hair’s natural texture and volume. Aura is ideal for clients who want smoother, more manageable hair without a dramatically straightened result. It’s the “best of both worlds” option — great for wavy hair types.

Pricing: from $380

Which Treatment Is Right for You?

Treatment Best For Result Longevity
— — — —
BKT Nano-Plasty Thick, coarse, very frizzy or curly hair Smooth, straight, sleek 5–6 months
Cezanne All types wanting frizz control Smooth with movement 3–5 months
Aura Wavy/frizzy wanting softness, not straightness Natural smoothness 3–4 months

Your artist will recommend the best treatment for your hair type and goals at consultation.

Aftercare for Smoothing Treatments

To extend the life of your smoothing treatment, we recommend:
• Using sulphate-free shampoo and conditioner
• Avoiding salt water and chlorine where possible
• Using a heat protectant when styling
• Waiting the recommended time before washing after your service (your artist will advise)

We stock a range of professional aftercare products in-salon to support your treatment results.

Frequently Asked Questions

What is a keratin smoothing treatment?
It’s a professional treatment that smooths the hair, reduces frizz and cuts styling time, leaving hair softer and more manageable — without necessarily making it poker-straight. Our post What Does a Keratin Smoothing Treatment Involve? explains the process.

How long does a keratin treatment last?
Typically a few months, softening gradually as it wears — the exact timeframe depends on the treatment and your aftercare. We cover it in our Keratin Treatment Guide.

What’s the difference between keratin and nanoplasty?
They’re different smoothing technologies with different finishes and formulations — nanoplasty is a newer, gentler option for some hair types. Our guide Nanoplasty Hair Straightening explains where each shines, and we’ll recommend the right one for you.

Will a smoothing treatment make my hair straight?
Not necessarily — the goal is smoother, frizz-free, more manageable hair, and how straight it goes depends on the treatment and your hair. It’s brilliant for taming frizz in Queenstown’s changeable climate.

How much does a keratin or smoothing treatment cost?
It depends on the treatment and your hair length, so we’ll confirm pricing when you book — get in touch and we’ll recommend the best option for your hair.

Is it safe for coloured hair?
Yes — smoothing treatments can work beautifully alongside coloured hair, and we’ll always assess your hair first to choose a treatment that protects it.

Book Your Smoothing Treatment Consultation

Book a Consultation

Iron + Ivy Hair Studio
Shop D1-02A/19 Grant Road, Central Shopping Centre, Queenstown 9300
Phone: 03 428 2595