Fibre - Hair Building Fibres
Cover thinning areas and visible scalp in seconds — keratin fibres bond to your existing hair for instant, undetectable density.
Natural keratin fibres cling to your real hair with an electrostatic bond, building volume and coverage that looks and feels completely natural — no clumps, no dust.
Fast. Undetectable. All-day hold.
Instant Coverage
Covers visible scalp in seconds
Undetectable
Keratin fibres match real hair
All-Weather Hold
Water, wind & sweat resistant
Risk-Free
30 day guarantee + NZ shipping
Pairs well with
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Description
Skip the wait for regrowth. Our keratin fibres bond instantly to your hair, concealing thinning areas with natural-looking fullness that lasts all day.
How to use
- Dry & Style Hair – Start with clean, dry hair. Style as usual.
- Apply Fibres – Shake or spray fibres onto thinning areas until desired coverage is achieved.
- Pat Down – Gently pat to disperse fibres evenly and blend with your natural hair.
Lasts all day. Wash out with shampoo.
Ingredients
- Keratin Fibres
- Sodium Bicarbonate
- Naturally Derived Iron Oxide
Fibre - Hair Building Fibres
Black
$32.00
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Undetectable Results
Cover Every Gap. Own Every Room.
Hairline creeping back? Part getting wider? Thicker's keratin fibers bond instantly to existing hair - covering every thin spot so naturally, nobody knows but you.
Keratin Fibre
The same protein that makes up human hair, for a seamless blend that looks and feels real.
Iron Oxide
Natural pigments that deliver seamless, natural-looking hair colour and undetectable blending.
Sodium Bicarbonate
Keeps our fibre formula lightweight, non clumpy and scalp-friendly while ensuring an easy, comfortable wear.
Found in salons & barbers across NZ
Thicker is trusted by hair professionals across New Zealand. Now you can get the same professional-grade results delivered straight to your door - no appointment needed.
FAQs
How Do I Use It?
Shake the fibres directly onto areas where coverage is needed, then gently pat your hair to lock them in place.
Will it look fake?
No — the fibres are made from keratin, the same protein as natural hair. They cling to your strands for a natural, seamless finish that blends perfectly.
How do I know it will match my hair?
We offer a full shade range designed to blend with natural tones. Many customers even mix two shades for a perfect match.
Will it last all day?
Yes — once applied and set, fibres stay put through work, workouts, and daily life. A light mist of finishing spray adds extra hold against wind, sweat, and light rain.
Is it safe for my scalp?
Absolutely. Our fibres are lightweight, breathable, and made from keratin — non-irritating, non-toxic, and safe for daily use.
Will it clog my scalp or affect hair growth?
No — fibres sit on the hair shaft, not the scalp, so they don’t block follicles or interfere with treatments like minoxidil.
What if I have curly or textured hair?
Fibres work on all hair types and textures, from straight to tightly curled, as long as there’s some hair for them to cling to.
Will it rub off on my pillow or clothes?
Once set, fibres stay in place. We recommend applying in the morning and washing out with shampoo at night.