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Revive and fortify your hair with the Nak Signature Structure Complex Duo Pack, a salon-grade treatment designed to restore strength, resilience, and shine. This powerful duo includes:
Structure Complex Protein Shampoo 350ml – A gentle cleanser that lifts impurities while infusing hair with strengthening proteins.
Structure Complex Protein Conditioner 350ml – A deeply hydrating formula that detangles, smooths, and seals cuticles for satin-soft hair.
Formulated with Signature Peptides, Ectoin Barrier Booster, and a Natural Vegan Complex, this duo is ideal for rescuing fragile strands and rebuilding hair structure from root to tip.
Protein-infused formula to repair and strengthen damaged hair
Protects against temperature extremes (heat styling, cold weather)
Improves elasticity and resilience
Smooths and seals cuticles for a silky finish
Supports scalp microbiome health
Vegan, cruelty-free, sulphate-free, and paraben-free
Damaged or chemically treated hair
Fragile, brittle, or breakage-prone hair
Colour-treated hair
Normal to coarse textures needing structural support
Restores the natural structure of hair
Prevents future breakage and split ends
Makes hair easier to style and manage
Enhances shine, softness, and overall health
Ideal for post-colour or post-treatment recovery
Structure Complex Protein Shampoo:
Apply to wet hair.
Massage gently into a cleansing lather.
Rinse thoroughly.
Repeat if desired for deeper cleansing.
Structure Complex Protein Conditioner:
Apply to clean, damp hair.
Massage from roots to ends.
Leave in for 1–5 minutes.
Use 2–3 times per week or as needed for optimal repair and protection.
Hydrolysed Rice & Soy Proteins – Strengthen and rebuild hair fibres
Ectoin – Shields hair from environmental stress
Coconut Oil – Adds softness and shine
Pear Extract – Nourishes and conditions
Aloe Vera – Soothes and hydrates
Panthenol & Glycerin – Lock in moisture
Soy Isoflavones & Acetyl Cysteine – Boost elasticity and resilience
(Full ingredient list available on product packaging or by request.)
The Nak Signature Structure Complex Duo Pack is available now at Kess Hair & Beauty Online Store, your trusted destination for professional haircare in New Zealand. Enjoy fast shipping, secure checkout, and expert customer support. Stock is limited—order today and restore your hair’s strength and vitality!
Is this duo suitable for oily hair? It’s best for damaged or fragile hair. Oily hair may need a clarifying shampoo first.
Can I use it daily? Yes, though 2–3 times per week is ideal for protein treatments.
Is it safe for coloured hair? Absolutely—it helps protect and strengthen colour-treated hair.
Does it help with breakage? Yes, it reinforces hair structure and reduces breakage.
Is it vegan and cruelty-free? Yes, Nak products are 100% vegan and not tested on animals.
Does it contain sulphates or parabens? No, it’s free from both.
Can I use it with other styling products? Yes, it works well with heat protectants, serums, and styling creams.
What does it smell like? It has a light, clean scent that’s fresh and pleasant.
Is it suitable for sensitive scalps? Yes, its gentle formula supports scalp health.
How long will the 350ml bottles last? Typically 6–8 weeks with regular use, depending on hair length and frequency.
Works great
Lovely darker tint over natural grey. Cheap, easy to use, no mess. Could maybe do 2 bottles for thicker/longer hair but 1 was fine. Will try color Slate next time!
This is a fabulous curl conditioner - light but very hydrating, leaving no residue.
I’ve been using this for a few years now and really love it. I have really short hair and use this product to style it as well. It has an amazing smell and I only recently found outings vegan as well. It’s a win win and great for my hair.
Lovely and feels great
Great product, the best for flyaway hair
Perfect product! Perfect and efficient delivery! Perfect communication! Highly recommend Kess Hair and Beauty.
Great product I believe my hair is thicker and feels lovely
Easy to use, conditioning and has a soft but effective colour impact depending on your base colour
Love the product and price. Great for my hair. Not too perfumed, which is good for sensitive skin. Price was amazing. Always a great buy from kess. 😊
This BB mouse is so light for my thick hair and smells devine
great trade
Best conditioner ever ! For my dry hair and love the smell.. i reckon it improves hair quality…
Its amazing
I wanted it to lubricate some wooden hinges I was making and it worked a treat.
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