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Bold Hair Fibers 50g/100g Refill Bags Bold Hair Fibers 50g/100g Refill Bags Price range: $10.99 through $14.75 — or subscribe to save up to 25%
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Your Bold Hair Fiber product that I have been using now for some time is amazing, it not only works as described it truly does restore the confidence in myself that I once had in my younger years!

All my friends I see that could and would use your Bold Hair Fiber product, I highly recommend this product to them, and I encourage them to do so, that they won't ever regret using "BOLD HAIR FIBER" it's a life changer!

Carl S

Bold Premium Hair Fibers

(5 customer reviews)

Fuller-looking hair in seconds. BOLD Premium Hair Fibers blend with your existing hair to help conceal visible thinning and give sparse areas a thicker, more even appearance.

The fine keratin fibers cling to hair with an electrostatic charge and wash out with shampoo. Choose an available shade to suit your hair color.

  • One large 27.5 g bottle
  • Easy shake-on application
  • Precision application with an optional BOLD pump

Original price was: $17.48.Current price is: $10.69. — or subscribe to save up to 25%

Black
Dark Brown
Medium Brown
Light Brown
Auburn
Light Blonde
Clear

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Description

Description

BOLD Premium Hair Fibers

Fuller-looking hair.
In seconds.

A simple finishing touch for visible thinning.

Fine keratin fibers blend with your existing hair to make sparse areas look fuller. Shake on the coverage you need, in a shade that suits you.

Find your shade
Real people, BOLD results: existing before-and-after examples of hair-fiber coverage

Coverage where you need it

Helps conceal visible thinning, from the part line to the crown.

A natural-looking blend

Electrostatically charged fibers cling to existing hair for a fuller appearance.

Simple to wash out

Enjoy temporary coverage that washes out with shampoo.

Before & after

See the
difference.

See how BOLD helps conceal visible thinning. Choose a photo to take a closer look.

Before-and-after example of hair-fiber coverage along a part line
Part-line coverage01 / 04

Original before-and-after photographs. Results vary by hair type and application.

27.5 g · Large bottle

BOLD, in your shade.

Choose a shade that blends with your hair. Includes one 27.5 g bottle.

BOLD hair fibers bottle in Black
Black
BOLD hair fibers bottle in Dark Brown
Dark Brown
BOLD hair fibers bottle in Medium Brown
Medium Brown
BOLD hair fibers bottle in Light Brown
Light Brown

Simple application

A few easy steps.
A fuller finish.

Use the shaker bottle for broader areas, or an optional BOLD applicator pump for more precise coverage.

  1. Choose your shade

    Use the guide below to find a tone close to your hair color. Select from the shades currently available above.

  2. Apply where you need coverage

    Shake the fibers over thinning areas. For targeted application, use an optional BOLD applicator pump.

  3. Wash out with shampoo

    Remove the fibers as part of your usual hair-washing routine.

What's inside

Fine fibers. Simple ingredients.

Natural keratin and mineral-based colorant (natural iron oxide).

Color guide

Find your shade.

Use these fiber colors as a reference. Screen colors can vary; choose from the available shades in the product selector above.

Black hair fibers
Black
Dark Brown hair fibers
Dark Brown
Medium Brown hair fibers
Medium Brown
Light Brown hair fibers
Light Brown
Auburn hair fibers
Auburn
Medium Blonde hair fibers
Medium Blonde
Light Blonde hair fibers
Light Blonde

See BOLD in action

Watch how it's done.

See the application process in our hair-fiber demonstration.

Watch on YouTube
Details

Additional information

Weight 0.113398 oz
Color/Shade

Black, Dark Brown, Medium Brown, Light Brown, Auburn, Light Blonde
Brand

Bold-Products
Volume

27.5g
GTIN-12

691300647127
Reviews (5)

5 reviews for Bold Premium Hair Fibers

  1. Jennifer P –

    I found BOLD Hair Fibers online and couldn’t be happier with the quality and the amazing solution this product offers. I was looking for an instant way to cover hair thinning/baldness and after trying many products I found absolutely with no hesitation that BOLD hair fibers are the answer. Yes, there are many other similar products out there, but for the AMAZING price and quality, BOLD is my first choice.

  2. John C –

    NICE!

  3. Kristyna B –

    If you have hair loss issues and have never tried BOLD, then you are missing out! Try the starter pack which includes everything you need to start using hair fibers. Do not let anyone tell you that it is weird to use, it’s OK to want to look great just like it is OK to wear makeup. Use while you work on a long-term treatment. UNBEATABLE PRICE and QUALITY!

  4. Vin N –

    Recently suddenly realized that my hair is thinning, I needed something to cover the affected area while I find a permanent solution. BOLD hair fibers did the Job! I was lucky enough to catch them while their sale was going on… the best 15$ I could spend!! VERY HAPPY with the quality of the Dark Brown Fibers

  5. Carl S –

    Your Bold Hair Fiber product that I have been using now for some time is amazing, it not only works as described it truly does restore the confidence in myself that I once had in my younger years!

    All my friends I see that could and would use your Bold Hair Fiber product, I highly recommend this product to them, and I encourage them to do so, that they won’t ever regret using “BOLD HAIR FIBER” it’s a life changer!

Add a review
Shipping & Returns

Orders, deliveries & returns.

Clear expectations, simple steps and support when you need it.

Contact support

Getting your order to you

Next business day

Orders ship the next business day.

Ships from the U.S.

We dispatch from our U.S. warehouses based on your location.

Delivery timing

We aim for delivery in 2–3 days. Timing depends on your location and carrier.

See current shipping offers

A little peace of mind

Within 7 days

No questions asked. Contact us for a full refund and a prepaid return label.

Within 30 days

Returns are available with conditions, including used BOLD products if you are dissatisfied with the results.

Which products qualify?

After the first 7 days, used BOLD branded products can be returned within 30 days if you are dissatisfied. Other brands must be unused, unless they arrived defective or you discovered a defect after use.

Who pays for return shipping?

BOLD provides the prepaid label for 7-day returns and covers return shipping for eligible used BOLD products when you are dissatisfied with the results.

After the first 7 days, you pay return shipping if you simply change your mind and the item is unused, or if the reason is a carrier delay or another issue outside our control. Contact support to confirm the details for your return.

Need to make a return?

Read the full return policy
  1. Contact BOLD SupportReach out within the return window with your order number and what you need help with.
  2. Get your instructionsEligible requests receive a confirmation and return label within 48 hours.
  3. Pack and send it backFollow the return instructions so we can help with your refund or exchange.
Why BOLD?

Feel good about choosing BOLD.

Products we stand behind. People you can turn to.

Our BOLD promise

Everyday confidence

From hair essentials to skin and body care, BOLD brings together products that fit your routine. Explore the details, find what suits you and ask us if you need a hand choosing.

Real customer support

A question before you order? Need help with a product you already have? BOLD Support is here to listen and help you find the next step.

A promise that matters

If something is not right, reach out. Whether you need product guidance, a replacement or an eligible refund, we will work with you to help make it right.

Your satisfaction comes first.

Our promise starts with standing behind what we sell and being here when you need us. Return eligibility and shipping costs follow our published return policy.

Ask BOLD SupportView return policy