
Hair Fiber Refill
Our fibers will work in other unrelated brands of bottles as a refill. However if you want the ideal size sifter holes, we suggest a Finally Hair bottle. Our fibers are cut a little smaller than a lot of other brands. We do this intentionally to lighten the weight of the fibers so they cling more to your hair and less to your scalp.
Please feel free to submit any questions regarding our refills and refillable bottles using the contact us page. We usually have support specialists available by chat as well.

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IMPORTANT LINKS
- FREE SAMPLE
- ** COLOR CHART
- Shop By Hair Color
- Introduction To Hair Fibers
- FAQ (Frequently Asked Questions)
- Hair Fibers Video Demonstration
- Usage Directions
- Hair Fiber Refill Info
- Ingredients
- Blog: Hair Building Fiber
- The Complete Guide To Hair Fibers
- Hair Fibers For Men
- Hair Fibers For Women
- Hair Fibers For Thinning Hair
- Affiliate Program
- About Us
- Gift Certificates
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CATEGORIES
- Hair Building Fibers
- Hair Fiber Refill Bags
- Hair Fiber Bottles
- Hair Fiber Applicators
- Root Concealer Grey Touch Up
- Hair Re-growth Serum
- Hair Volumizer
- Shop By Hair Fiber Color
- Alopecia Areata
- Keratin Hair Treatments
- Hair Color – Hair Dye
- Facial Products
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- Salons
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- Parts and Accessories
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Have you seen ...
Dr. Bruno Szyferman
Hair Surgeon
“I highly recommend Finally Hair building fibers. They are top quality, hypoallergenic, and look completely natural.
It’s almost like a 2-minute pain-free hair transplant in a bottle.
Give them a try — you will be glad you did!”
Dr. Bruno Szyferman is an acclaimed Hair Surgeon and General Surgeon.
He is the founding member of the Argentina Association of Hair Restoration,
a Member of the International Society of Hair Restoration Surgery,
and a member of the Iberoamerican Society of Hair Transplant.






