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Start Your Fuller Hair Experience Here
Starter Pack includes one Tortoise and Hair fiber bottle, the Hairline Perfector comb, and the Spray applicator

Hair Building Fibers for Thining Hair

A quick & easy hair styling product that will give you natural looking fuller hair in seconds!

Are you concerned about your thinning hair? This is the easiest way to conceal your thinning hair.

Try one bottle, save with a bundle, or subscribe and save and never worry about running out.

7 Results

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Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Go darker, go lighter or make up your own color by mixing and matching one of our five shades.
Single bottle of Tortoise and Hair Silver fibers

Hair Building Fibers

$47.00

7 colors
  • +2 more
Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Easily washes out with shampoo. Select one of our seven shades to naturally blend with your hair color, or mix and match to find your perfect color.
Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Easily washes out with shampoo. Select one of our seven shades to naturally blend with your hair color, or mix and match to find your perfect color.
25% off

Hair Building Fibers - Starter Bundle

$65.00 $49.00

7 colors
  • +2 more
Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Easily washes out with shampoo. Select one of our seven shades to naturally blend with your hair color, or mix and match to find your perfect color.
Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Easily washes out with shampoo. Select one of our seven shades to naturally blend with your hair color, or mix and match to find your perfect color.
27% off

Hair Building Fibers - Two Bottles

5.0 (1)

$94.00 $68.62

7 colors
  • +2 more
Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Easily washes out with shampoo. Select one of our seven shades to naturally blend with your hair color, or mix and match to find your perfect color.
Tortoise & Hair fibers are breathable, comfortable to wear and great for all hair types and textures. Easily washes out with shampoo. Select one of our seven shades to naturally blend with your hair color, or mix and match to find your perfect color.
33% off

Hair Building Fibers - Three Bottles

$141.00 $94.47

7 colors
  • +2 more
Our Tortoise & Hair Spray Applicator easily attaches to our Tortoise & Hair fiber bottles and allows you to apply our hair fibers precisely every time! Our custom nozzle and pump allows you to target the specific area where you want to have fuller coverage.
Tortoise and Hair Spray Applicator on a bottle of hair fibers

Spray Applicator

5.0 (1)

$19.00

Tortoise and Hair Hairline perfecting comb and case
Our Tortoise & Hair Hairline Perfector is the perfect compliment to Tortoise & Hair fibers. This is the best way to get a natural hairline when applying Tortoise & Hair fibers. The Hairline Perfector also helps to keep fibers off of your forehead while you are applying the hair fibers.

Hairline Perfector

$7.00

Hair Fiber Locking Spray
Sold out

Hair Fiber Locking Spray

$22.00