Hair Guru London Hair Thickening Fibres Refill Pouch 100g

Your Shade, Restocked In Bulk

The Hair Guru London Hair Thickening Fibres Refill Pouch holds 100 g of natural cotton hair fibres in a resealable pouch, roughly three and a half times the contents of a standard 28 g bottle. It is made for people who have already found their shade and simply want to keep their existing Hair Guru London container topped up, with less packaging along the way.

The Same Fibres, Less Packaging

Inside is the same cotton fibre used in the Hair Guru London bottles. The fibres carry a static charge that draws them to the hair you already have, filling the spaces between strands so thinning areas look fuller and less scalp shows through. The effect is cosmetic and temporary, and the fibres wash out with your usual shampoo. Buying the larger pouch means fewer bottles in the bin and fewer reorders for regular users.

Choosing Your Shade

The pouch comes in eight shades, from Black through the browns to Dark Blonde and Medium Blonde. Match it to your root colour for the most natural result, and if your hair sits between two tones, mixing two shades in your container gives you a blend of your own. If you are not yet sure of your shade, a Hair Guru London 5g sample is a sensible first step before committing to a refill.

Styling

Once decanted, use the fibres exactly as you would from a new bottle. Add the Hair Guru London Easy Apply Fibre Pump for accurate work around the hairline, and finish with Hair Guru London Hair Fibre Locking Spray for better durability through the day. No container, pump or applicator is included in the pouch, and both accessories are sold separately.

How To Use

Open the pouch and pour the fibres carefully into your empty or part-used Hair Guru London container, using a small funnel if you have one. Reseal the pouch to keep the rest fresh. Apply the fibres to clean, dry, styled hair by shaking them over thinning areas, pat gently to blend, and seal with Locking Spray.

Specifications

• Net contents: 100 g
• Format: resealable refill pouch (container not included)
• Ingredients: Gossypium Herbaceum (cotton plant fibre), Sodium Chloride, mineral-based colourants (CI 77491, CI 77499, CI 77947, CI 77492)
• Shades: Black, Dark Brown, Medium Brown, Light Brown, Ash Brown, Hazel Brown, Dark Blonde, Medium Blonde
• Suitable for: men and women, all hair types
• Vegan and cruelty-free
• Shelf life: 36 months unopened, 12 months once opened
• Storage: keep in a cool, dry place
• For external use only

Frequently Asked Questions

How much does the 100g pouch hold compared with a bottle?
It contains around three and a half times as much as a standard 28 g Hair Guru London bottle.

Do I need my own container?
Yes. The pouch is a refill only, so you will need an existing Hair Guru London container to decant the fibres into. No pump or applicator is included.

Which shades is the refill available in?
Eight shades: Black, Dark Brown, Medium Brown, Light Brown, Ash Brown, Hazel Brown, Dark Blonde, Medium Blonde. Some lighter, grey and auburn shades are only available in the 28 g bottle and 5 g sample.

How long do the fibres keep?
Unopened, the fibres keep for 36 months. Once opened, use them within 12 months and store the resealed pouch somewhere cool and dry.

Will the fibres wash out?
Yes. They are a temporary cosmetic finish and wash out with your regular shampoo.

What are the fibres made from?
Cotton plant fibre with sodium chloride and mineral-based colourants. The formula is vegan and cruelty-free.

Why Hair Guru London

Hair Guru London built its range around everyday users of hair fibres, offering trial sizes for finding a shade, full bottles for daily use and bulk refills for people who already know what works. The 100 g pouch is the practical end of that range: the same fibres, bought in a larger quantity with less packaging.