Hair Guru London
Sample Size Hair Thickening Fibres 5g
Sample Size Hair Thickening Fibres 5g
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Try Before You Commit — Find Your Perfect Shade First
A 5g trial-size bottle of our premium natural cotton hair fibres — the same formula used in our best-selling 28g bottles. Enough for 5–7 applications, so you can find your perfect shade before investing in a full-size.
The Same Formula, Smaller Bottle
Each fibre bonds to your existing hair through static charge, blending seamlessly to create the appearance of thicker, fuller hair in around 30 seconds. Undetectable even under close inspection in bright light. Washes out with regular shampoo.
Available in 14 natural shades. Works on all hair types, for men and women. Covers thinning crowns, receding hairlines, patchy density, bald spots, and anywhere you want more volume. Compact enough for travel and gym bags.
Shade Matching Tips
For the most natural result, match to your root colour rather than your ends. If you are between two shades, go darker — it blends better. You can also mix two shades together for a fully custom match.
For all-day hold, finish with Hair Fibre Locking Spray (sold separately).
Ingredients
Gossypium Herbaceum Fibre (Natural Cotton Plant), Mineral-based Colorant (Natural Iron Oxide).
Vegan and cruelty-free. Store cool and dry. External use only.
How To Use
1. Apply to clean, dry, styled hair.
2. Shake fibres over thinning or desired areas.
3. Pat gently to blend into your natural hair.
4. Seal with Hair Fibre Locking Spray for all-day hold.
5. Style as desired.
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Ingredients
Ingredients
Gossypium Herbaceum Fibre, Mineral-based Colourant (Natural Iron Oxide)

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