Skip to content

#1 Rated Hair Fibres on TikTok Shop

Get 15% Off All Subscribed Orders

Skip to product information
1 of 6

Hair Guru London

Hair Thickening Fibres | 28g

Hair Thickening Fibres | 28g

Regular price £19.99 GBP
Regular price Sale price £19.99 GBP
Sale Sold out
Tax included.

Transform your look instantly with Hair Guru London's premium Hair Thickening Fibres. As featured in Vogue, Men's Health, and The Daily Mail, our natural cotton-based formula offers undetectable coverage that lasts all day through wind, rain, and sweat.

Why Choose Our Hair Thickening Fibres?

✨ PREMIUM QUALITY: Natural cotton-based formula for undetectable results

✨ 14 NATURAL SHADES: Perfect colour match for every hair type

✨ INSTANT RESULTS: Transform your look in 30 seconds

✨ WEATHER-RESISTANT: Stays secure in wind, rain, and sweat

✨ PROFESSIONAL CHOICE: Used in high-end photo shoots and TV shows

✨ GENEROUS SIZE: 28g of premium fibres

Perfect For:

• Covering thinning areas

• Enhancing hairline

• Adding volume

• Creating thickness

• Special occasions

• Daily confidence

Application Made Simple:

  1. Apply on clean, dry, styled hair
  2. Shake fibres over desired areas
  3. Pat gently to blend
  4. Seal with our Locking Spray
  5. Style as desired

Quality Guarantee: 

• Professional-grade formula

• Vegan friendly

• 30-day money-back guarantee

• UK-based customer support

• Fast tracked shipping

• 12-month shelf life

Ingredients:

• Gossypium Herbaceum Fibre (Natural Cotton Plant)

• Mineral-based Colorant (Natural Iron Oxide)

Pro Tips:

• Match to your root colour for most natural results

• Can be mixed to create custom shades

• Use with our Easy Apply Pump for precise application

• Seal with Locking Spray for maximum durability

• Perfect for both men and women

Transform your confidence today with Hair Guru London's Hair Thickening Fibres - the professional's choice for instant, natural-looking hair transformation.

Storage & Safety:

• Store in a cool, dry place

• Keep away from moisture

• For external use only

• Avoid contact with eyes

• Keep out of reach of children

• 12-month shelf life once opened

Need help choosing your shade? Our colour match experts are ready to assist: info@hairgurulondon.com

Return & Refund Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

View full details

Customer Reviews

Based on 255 reviews
95%
(241)
2%
(5)
1%
(3)
0%
(0)
2%
(6)
E
E. H. London
Stunning hair

As a professional barber and TV & Film Makeup artist, I have used many products before, and I can highly recommend Hair Guru Thickening fibres. Such a great quality, easy to use, the result looks very natural. Easy to create perfect hairline and cover patches. Love the Locking Spray.
Big thumbs up!

C
Chris
Hair fibre

Amazing product

C
Corin Stefan Bereholschi
Hair Fibres Review

Love how it stays put during my workouts