Bosley Hair Thickening 0.4-ounce Fibers

by Bosley
Starting at$1699
Free Shipping*

Plus, Free Shipping & 5% Rewards back for only $19.95/yr Learn More

Free Shipping on All Orders
Never Pay Extra
5% Rewards Back
Earn on Every Purchase
Rewards for Writing Reviews
Up to $20 for Each Product
Free, No-Hassle Returns
On Thousands of Select Items
5% Dining Rewards
Get Paid to go out Tonight
Free Stock Trades
Powered by Muriel Siebert & Co., Inc.
Add Club O Gold for $19.95/yr
Club O is FREE for Military, Teachers, Students, and First Responders
ITEM# 16690341
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Notifications

      Receive product notifications for this item, and also receive other email-exclusive savings.

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.


    ITEM#: 16690341

    Give the appearance of thicker, fuller hair with this bottle of Bosley hair thickening fibers. The fibers attach electrostatically, so you can use them with any hair type to blend into your follicles naturally.

    • Creates instant thicker fuller-looking hair
    • Electrostatically attaches to existing hair follicles
    • Enhances existing procedure density
    • Size: 0.4 ounce
    • Quantity: One (1)
    • Targeted area: Hair
    • Hair type: Thinning
    • Active ingredients: Keratin, Cetrimonium Chloride, Silica, DMDM Hydantoin, Iron Oxides; may contain FDandC Yellow No.6, FDandC Yellow No.5, DandC Red.22, DandC Red No.33, FDandC Blue No.1, DandC No.5, FDandC Green No.3, DandC Green No.6.

    We cannot accept returns on this product.

    Due to manufacturer packaging changes, product packaging may vary from image shown.


    Type Hair Root Lifters, Hair Treatments, Supplies
    Color Black, Brown, Gold, Red
    Hair Type Any, Fine Oily Hair
    Hold Factor 3
    Dimensions 3.5x2x2
    Model Number BOSHFMB12
    Country of Origin United States
    • Most Helpful

    • fake
      Verified Purchase
      Option: Blonde, 12g

      makes your hair look funny, does not cover the scalp or hide the bald spots - I am so disappointed!

      Read More
    • Most Recent

    • Verified Purchase
      Option: Dark Brown, 12g

      bogh on a whim out of curiosity. just fine brown powder that stains your head and gets into your eyes.

      Read More
    • Verified Purchase
      Option: Dark Brown, 12g

      This product is great for thinning hair

      Read More
    • It work great to hide thinning spots oIn your hair
      Verified Purchase
      Option: Light brown, 12g

      Love it, builds your self confidence!

      Read More
    • Verified Purchase
      Option: Black, 12g

      This product is a mess! Arrived without the sticker covering the product and was everywhere. Does not stick to the hair and fell straight down to the scalp. Would not recommend.

      Read More
    • Best Hair Thickening Fibers
      Verified Purchase
      Option: Medium brown, 12g

      This user earned $2.00 in rewards for writing this review.Learn More

      This is by far a superior product and I have tried many. Bosley is the one I stick with because it never fails. Stays on all day long and is of the best quality. You are missing out if you do not try this product!!!

      Read More

    Questions & Answers

    • Q:

      "Why did you choose this product?"

      • A:

        Works great!

      • A:

        So my Mother can try it

      • A:

        Good for hair

      Read more Read less

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information


    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Non-Returnable Item Policy:

    This item is not returnable unless the problem you experience is the result of our error.
    More Details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.