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Bleach, colour and a straightener on high are a lot to ask of one head of hair. The Nak Structure Complex Signature Duo brings bond-building protein care to fragile, chemically treated and damaged strands in full salon sizes.
Bleach, colour and a straightener on high all ask the same favour of your hair, and hair says yes every single time. This is the wash routine that pays some of it back.
TL;DR: Bond-building care in full salon sizes. A protein-packed cleanser and a protein-rich conditioner, both built for fragile, chemically treated, dry or damaged hair, and together an AHIA 2025 Best in Care winner.
Structure Complex Protein Shampoo 350ml
Structure Complex Protein Conditioner 350ml
Across both bottles
Pro tip: Squeeze the water out of your lengths before the conditioner goes anywhere near them. Hair that's still dripping dilutes the formula and a good share of it slides straight down the drain, which is a particular waste with a protein conditioner. Firm squeeze from the mid-lengths down, then apply, then give it the full five minutes rather than the hurried one.
Strength isn't a one-off treatment, it's what you wash with twice a week for two months. Add the Nak Structure Complex Signature Duo to your cart and give over-processed hair a routine that actually holds it together.
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