









Hair Building Fibers 23g - Hair Loss Concealer - Cover the gaps and roots
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Single
£19.95 GBP
2 Bottles
£39.90 GBP£35.91 GBP
3 Bottles
£59.85 GBP£49.68 GBP
COMPLETE YOUR ROUTINE
Hair Growth Gummies - Hair, Skin & Nails Vitamins (Sugar-Free) | GrowPro®
STEP 2Boost from within
£22.95 GBP
Leave-In Hair Density Serum – Overnight Scalp Elixir
STEP 3Treatment serum
£25.50 GBP
Camellia & Black Castor Hair & Body Oil – Hydration, Shine & Blow-Out Styling
STEP 4Nourish & shine
£24.95 GBP
Masque Me - Repairing Treatment Hair Growth Mask for maximum hydration
STEP 5Weekly deep treatment
£24.95 GBP
Lashology® 15ml Advanced Lash Growth Mascara
STEP 6Lash growth bonus
£24.99 GBP
Backed by trichologists
Three practising clinics recommend and stock Watermans
Thinning hair you can hide in 30 seconds.
Hair growth treatments work. But they take time — weeks, sometimes months — before the difference is visible in the mirror. And when you're staring at a widening parting, a receding hairline, or a crown that catches the light the wrong way, waiting isn't always an option.
Sometimes you need thicker hair now. For the meeting. The date. The photograph. The zoom call starting in five minutes.
Watermans Hair Building Fibres are the instant fix — statically charged keratin fibres that bond to your existing hair the moment you shake them on, filling in thinning areas and creating the appearance of visibly thicker, fuller hair in 30 seconds.
How it works
The fibres carry a natural static charge that grips onto your own hair, layering around each strand to create density exactly where you need it. No mess. No applicator. No waiting. Just shake, pat, and style as normal.
Stays put through wind, rain and sweat. Washes out with shampoo.
Who it's for
- Anyone with thinning areas, a widening parting, or a receding hairline
- People on a hair growth journey who want instant coverage while their treatment works
- Men and women with fine or sparse hair wanting fuller-looking styling
- Anyone who needs a confidence boost before a meeting, event, or photograph
Colour
This listing is for Dark Brown. Also available in Black, Light Brown, Medium Brown, Grey, Blonde and Auburn to match your natural shade.
How to use
Shake over thinning areas. Pat gently to blend. Style as normal. Done in under a minute. For best hold, finish with hairspray.

Keratin Fibres
InstaHair® Hair Building Fibres 23g – Disguise Thinning Hair & Rediscover Confidence Instantly
Feel trapped by thinning hair, exposed scalp, or patchy roots? You're not alone. Many experience insecurity, embarrassment, and frustration as hair loss chips away at their confidence. Whether it’s caused by stress, hormones, postpartum changes, or genetics, the emotional weight is real. But what if you could look fuller in seconds?
InstaHair® Hair Fibres are your instant confidence boost — helping you look in the mirror and love what you see again. Made for both men and women, this powerful concealer delivers salon-style results from the comfort of home, hiding visible scalp, grey roots, or regrowth in seconds. Because no one should feel invisible because of their hair. A cosmetic concealer — it disguises thinning instantly but does not treat the underlying cause.
Who It’s For
Perfect for anyone who feels insecure, self-conscious, or defeated by thinning hair, sparse spots, or exposed roots. Whether you're preparing for a night out, a job interview, a photo shoot, or just want to feel like yourself again — InstaHair® empowers you to feel confident, seen, and in control. Suitable for all genders, ages, and hair types.
Why Choose InstaHair® Hair Building Fibres
- Instant Transformation: Conceals visible thinning, scalp gaps, root regrowth, and even that see-through scalp — for fuller-looking hair in seconds. Perfect for enhancing and defining your hairline, giving the illusion of a thicker, healthier frame to your face instantly.
- Salon-Worthy Finish: Delivers flawless results with natural keratin fibres that blend seamlessly into your real hair.
- Natural Keratin-Based: Made from wool-derived keratin, nearly identical to human hair for a natural appearance even under bright lights.
- Smudge-Free & Colour-Safe: Won’t stain skin, clothing, or pillowcases. Your secret stays safe — even close-up.
- Weatherproof Confidence: Sweat-, rain-, wind-, and humidity-resistant so you can live fully without worrying about your hair.
- Available in Multiple Shades: Choose from a wide range of colours to perfectly match your natural tone for a flawless finish.
How It Works
InstaHair® fibres are electrostatically charged to cling tightly to even the finest hairs, instantly disguising bald spots or thinning areas. Simply shake the fibres over the desired area and pat gently. Lock in place with your favourite hairspray for all-day wear. When you're ready, just shampoo it out — easy, clean, and residue-free.
Why Millions Trust Watermans
- Trusted by hair and makeup professionals in the film and television industry
- Used by millions globally since 2012
- Recommended by hairstylists, makeup artists, and beauty experts
- Part of Watermans' award-winning hair care range
- Watermans has been helping millions of clients since 2012 all over the world, restoring people’s confidence

Don’t let thinning hair steal your self-esteem. Take control in seconds with InstaHair®. It pairs perfectly with your Grow Me® Shampoo and Grow More® Elixir strength-and-retention routine — giving you that instant confidence boost you deserve. Add to cart now and experience the power of instant transformation, wherever life takes you.

OUR PROMISE: TESTED & TRUSTED
All testimonials are by real people and may not reflect the typical purchaser’s experience and are not intended to represent or guarantee that anyone will achieve the same or similar results.
Grow Me Consumer Study
*Claims data based on a study of 104 Females and 18 Males using a blank label
unbranded bottle of Grow Me Shampoo 4 times per week for 3 months.
Full report available on request to Dr's and Government departments only.
FULL INGREDIENTS LIST
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