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The NAK Structure Complex Protein Condition is a powerful restorative conditioner designed to rescue and repair damaged, fragile, or chemically compromised hair. Formulated with a unique blend of strengthening proteins and hydrating botanicals, this treatment helps rebuild internal hair structure, improve elasticity, and restore softness and shine. Ideal for hair that’s been affected by colouring, bleaching, heat styling, or environmental stress, it delivers salon-level repair with every use.
Reconstructs and strengthens damaged hair
Deeply hydrates and improves elasticity
Smooths frizz and enhances manageability
Vegan, cruelty-free, and sulfate-free
Adds softness, shine, and resilience
Safe for colour-treated and chemically processed hair
Ideal for weekly or regular use as part of a repair routine
Damaged, brittle, or chemically treated hair
Colour-treated, bleached, or heat-styled hair
Dry, porous, or breakage-prone strands
Sensitive scalps
Suitable for all hair textures: straight, wavy, curly, coily
After shampooing, apply a generous amount to damp hair
Focus on mid-lengths and ends
Leave in for 3–5 minutes
Rinse thoroughly
Use 1–2 times per week or as needed for intensive repair
Pro Tip: For deeper penetration, wrap hair in a warm towel during treatment.
Rebuilds internal hair structure
Restores strength, softness, and shine
Reduces breakage and split ends
Improves elasticity and manageability
Protects against future damage
Leaves hair feeling healthy, smooth, and revitalized
Hydrolyzed Rice Protein – Strengthens and repairs hair fibres
Panthenol (Pro-Vitamin B5) – Deeply hydrates and smooths
Botanical Extracts – Nourish and protect strands
Cyclopentasiloxane & Dimethicone – Add shine and reduce frizz
Free from: Sulfates, parabens, and animal-derived ingredients
The NAK Structure Complex Protein Condition (350ml) is available now at Kess Hair & Beauty Online Store, your trusted destination for professional haircare in New Zealand. Enjoy fast shipping, secure checkout, and exclusive online pricing. Stock is limited—order today and give your hair the rescue it deserves.
Is this conditioner suitable for colour-treated hair? Yes, it’s formulated to repair and protect coloured and chemically treated hair.
Can I use it daily? It’s best used 1–2 times per week or as needed for intensive repair.
Will it weigh down fine hair? No, it’s lightweight and designed to strengthen without heaviness.
Does it help with split ends and breakage? Yes, it strengthens the hair shaft and reduces signs of damage.
Is it vegan and cruelty-free? Yes, NAK products are 100% vegan and never tested on animals.
Can men use this conditioner? Absolutely. It’s suitable for all genders and hair types.
Does it have a strong scent? No, it has a subtle, clean fragrance that’s not overpowering.
How long does one bottle last? Typically 6–8 weeks with regular use, depending on hair length and frequency.
Can I use it with other NAK products? Yes, it pairs perfectly with NAK Structure Complex Shampoo and leave-in treatments.
Will it help restore elasticity in bleached hair? Yes, its protein-rich formula is designed to improve elasticity and resilience.
My go to product, love it!
Nice and love the neutral coffee colour
Makes other conditioners feel like duds. This conditioner is truely rich and moisturising, and you don’t need much.
Have been using Kevin Murphy products for many years . Great results, hair always thick and shiny .
Smells good too
Its a beautiful product that supports my post chemo hair
I find using the Lust haircolour for touching up around the edges and parting lines so effective and easy. You dont have to be too careful, just swipe the brush on the colour and then run it over your hair. So easy and it looks completely natural. It will stay in until you wash your hair again
Excellent shampoo. Does not strip hair. Smells great and is not overpowering. Maintains colour well. Excellent price and a little goes a long way. Highly recommended!
This kit has everything you need and it does exactly what it says my hair was not damaged and I achieved a very light shade on medium to dark hair
I’ve been using this shampoo for a while now and love it so much I got my mum to start using it too. We both struggle with dry hair and it’s really helped with that.
I have used Goldwell product for a long time and switch around what I use. But this duo is my favourite especially the conditioner. It’s so conditioning but still lightweight. Makes my hair very combable which is not an easy thing to do. Will definitely repurchase :)
Worth the money, leaves my hair so soft and silky. Easy to apply with the spray bottle but it does take a few minutes to apply.
This product coats roots with a very fine powder mist, giving instant invisible body. There is no visible residue or stickiness and like all Kevin Murphy, it has a delightful fragrance.
Always fantastic service
Great products and service, will be back !
I used the sample of this and just had to buy the bottles it's great I love it makes my hair smooth and frizz free all day
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