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Hair fibers are cosmetic concealers that cling to existing hair. For barber work, match shade under the shop lighting, apply sparingly to dry styled hair and use a controlled applicator around the hairline. They do not create hair growth.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Toppik Hair Building Fibers | $20–$55 | Amazon · eBay |
| 2 | Boldify Hair Fibers | $20–$35 | Amazon · eBay |
| 3 | Caboki Hair Loss Concealer | $20–$45 | Amazon · eBay |
| 4 | XFusion Keratin Hair Fibers | $20–$40 | Amazon · eBay |
| 5 | SureThik Hair Fibers 15g | $25–$30 | Amazon · eBay |
| 6 | SureThik Hair Fibers 30g | $45–$50 | Amazon · eBay |
| 7 | Febron Hair Building Fibers | $20–$40 | Amazon · eBay |
| 8 | Bosley BosVolume Hair Thickening Fibers | $20–$40 | Amazon · eBay |
| 9 | Nanogen Hair Fibres | $20–$40 | Amazon · eBay |
The picks, in detail
Toppik Hair Building Fibers
Keratin fiber line with nine listed shades.
- Keratin fibers
- Established retail line
- Not vegan
Boldify Hair Fibers
A nylon-fiber cosmetic concealer with a wider listed shade range.
- Nylon fiber
- Fourteen listed shades
- Synthetic fiber base
Caboki Hair Loss Concealer
Cotton-fiber cosmetic concealer offered in multiple shades.
- Cotton fibers
- Plant-fiber approach
- Requires existing hair
XFusion Keratin Hair Fibers
A keratin-fiber alternative in the Toppik family.
- Keratin fiber
- Professional-oriented line
- Shade matching remains essential
SureThik Hair Fibers 15g
Current 15 g keratin-fiber listing.
- 15 g bottle
- $25 current listing
- Small bottle
SureThik Hair Fibers 30g
A larger 30 g SureThik bottle for regular use.
- 30 g bottle
- $45 current listing
- Different size, not a new formula
Febron Hair Building Fibers
A natural-fiber alternative frequently compared with other barber concealers.
- Hair-building fibers
- Distinct fiber brand
- Confirm distributor shade chart
Bosley BosVolume Hair Thickening Fibers
Bosley’s fiber product for cosmetic density work.
- Hair-thickening fibers
- Salon-familiar brand
- Check shade availability
Nanogen Hair Fibres
A separate cosmetic fiber line for hairline and density finishing.
- Hair fibers
- Distinct brand option
- Apply only to dry hair
Buying tips
- Use cosmetic fibers only on dry, styled hair.
- Patch test a new product and match shade in natural light.
- Do not describe fibers as a treatment for hair loss.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.