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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.
I’ve finally found a hair care range that gives me the results I want, my hair feels amazing! A little goes a long way so it’s well worth the money and scent is incredible!
Perfect!- lovely product- amazing service!- thankyou
Good product and service.
Kevin Murphy Young Again wash & rinse was recommended to me by a hairdresser and it is fabulous. It makes my hair so soft and silky, I cannot stop running my hands through it. Definitely recommend giving this a try
Fast delivery, havent tryed yet, but packaging was well done no spillage,and fast delivery.,ive used these colours before, also use as tonner!! Tone down brassy look,i have darker hair,works well for an ashy shade on my natural
Excellent products, no problems with delivery.
Feels super natural & extra clean cleansed skin afterwards. Definitely buying again.
My hair is quite fine and Joico Joifull Volumizing Styler works wonders
Very nices
I use these brushes both for my daughter and I's fine curly/ wavy hair that easily tangled. Great product highly recommend
Great color. I love the violet red time in my hair. Much nicer, cooler red.
A great product for my grey hair. I love it !
The smell of bay rum takes me way back to some of my days as a kid, getting a haircut amd a splash of bay rum, making me feel very grown up and somewhat special. The Layrite is a good aftershave. The scent is just right - not too strong and projecting, more personal and discrete, and well balanced, although the cloves are definitely front and centre. It really takes me back 50 years!
I have used these brushes for years for my fine, wavy, easily tangled hair and am now using them for my daughter who has similar hair. We get through painful mornings with ease now! Highly recommend
Love Kevin Murphy Young Again range. My hair feels so soft and silky I can’t stop running my hands through it 🤗
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