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The Nak Signature Colour Fix is a salon-grade, instant leave-in treatment designed to lock in colour, minimise fading, and restore pH balance after chemical services. Its innovative two-phase formula seals the cuticle, smooths damaged strands, and boosts shine while protecting hair from environmental stress and temperature extremes.
Formulated with Signature Peptides and Ectoin Barrier Booster, it strengthens hair fibres and supports scalp microbiome health. The formula also includes a Natural Vegan Complex featuring Coconut Oil, Aloe Vera, Hydrolysed Rice & Soy Protein, and Pear Extract, delivering hydration, softness, and protection without heaviness.
Preserves colour and minimises fade
Restores pH balance after chemical treatments
Seals and smooths damaged, dehydrated hair
Adds shine and softness to all hair types
Vegan-friendly, sulphate-free, and cruelty-free
Australian made with clean beauty principles
Hair Types:
Colour-treated, bleached, highlighted, or chemically processed hair
Suitable for all textures: straight, wavy, curly, and coily
Skin Types:
All skin types (product is applied to hair, not skin)
Locks in colour and prevents premature fading
Improves manageability and shine
Strengthens and protects hair fibres
Ideal for post-salon care and daily maintenance
Supports scalp health and microbiome balance
Turn cap clockwise to activate the two-phase formula.
Turn cap anti-clockwise to open nozzle.
Apply to clean, towel-dried hair.
Do not rinse out.
Style as desired.
Signature Peptides – Strengthen and repair damaged hair
Ectoin Barrier Booster – Protects scalp and supports microbiome balance
Hydrolysed Rice & Soy Protein – Improve elasticity and resilience
Coconut Oil – Adds moisture and shine
Aloe Vera & Pear Extract – Soothe and nourish
Panthenol (Vitamin B5) – Hydrates and protects
Full ingredient list available on product packaging
The Nak Signature Colour Fix (30ml) is now available at Kess Hair & Beauty Online Store, your trusted destination for premium haircare in New Zealand. Enjoy fast shipping, secure checkout, and expert customer support. Stock is limited—order now to protect your colour investment with salon-quality care.
Is this treatment suitable for all coloured hair? Yes, it works for all shades and types of colour-treated hair.
Can I use it daily? Yes, it’s gentle enough for daily use to maintain colour and shine.
Does it need to be rinsed out? No, it’s a leave-in treatment.
Is it vegan and cruelty-free? Yes, Nak products are both vegan and not tested on animals.
Will it stain hands or scalp? No, but rinse hands after application to avoid residue.
Does it protect against heat styling? It offers light protection; pair with a heat protectant for high temperatures.
Is it sulphate-free? Yes, it’s free from sulphates and harsh chemicals.
Can I use it with other Nak products? Absolutely—it complements the full Nak Signature range.
Does it have a strong fragrance? It has a light, refreshing scent from natural pear extract.
How long does one bottle last? Typically 4–6 weeks with regular use, depending on hair length and frequency.
Works well for the grey in my hair
I went to Mangere branch first, then ended up calling Manukau where Jenny said "not a problem, come here" so I went and she was so awesome and amazing from start to finish. Was my first time getting full highlights and I wasn't sure about color etc but Jenny provided the advice and support going through the process. So I left it in her hands and was really happy with the end result. Thank you Jenny! and apron girl lol
Great product for my highlighted hair. And even better in the larger packaging. Thanks Kess
AAA+++ Thank you
Works fantastically
Love this product. I won't use anything else. You only need a tiny amount to lather, so it lasts for a very long time.
I love this product. It adds the finishing touch to my hair care every day.
Best tinted conditioner. Such a great colour and leaves your hair feeling so nice
Really great love that hand cream a lot
My favorite white musk ..
Osmo Curl Spray and Fluid keep my curls in good order.
Amazing
I really love this
This product is amazing for my super curly hair, no frizz and curls are more defined. I have used this product for 2 years now, so glad I found Kess hair and beauty, price is so reasonable compared to what I have paid in the past.
Good prices beautiful colours
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