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BOLDIFY Hair Fibers for Thinning Hair (DARK BROWN) Undetectable - 12gr Bottle - Completely Conceals Hair Loss in 15 Sec - Hair Thickener for Fine Hair for Women & Men

  • Based on 26,651 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 29
Order within 17 hours and 21 minutes
Available payment plans shown during checkout

Size: 0.42 Ounce (Pack of 1)


Color: Dark Brown


Features

  • Clump-proof fibers for a real hair effect & undetectable finish: Boldify Hair Thickening Fibers are the premium bald spot cover up for women and bald spot cover up for men that instantly disguise thinning and patchiness across the temples, part, crown, and sides. Our advanced hair powder fibers boast follicle-mimicking molecules that allow seamless blending and a natural, real-hair finish. Better than black hair spray color temporary and hair shading sponge pen waterproof options in every way!
  • Industry-leading worry-free Color Match Guarantee: Simply choose the hair thickener fibers shade you think will most closely match your natural hair color, buy it, and try it. If the colors not quite right, simply let us know...our dedicated in-house Customer Care Team will use your feedback to help find your perfect match, and get it to you as quickly as possible at no additional cost!
  • Superior products made better: Our natural, Cruelty-Free Hair Building Fibers are made under strict quality standards in our ISO 9001 facility. We responsibly and sustainably source only the finest ingredients to create a superior - yet affordable - product that works far better than other overpriced keratin fibers!
  • Hassle Free Satisfaction Guarantee: Were so sure that youll regain your confidence and adore your results that we back each bottle with our comprehensive risk-free guarantee. Buy and try a bottle of Boldify Fibers and love it - or well refund the purchase price upon request. Period. No hassle, no questions asked, no return required!
  • Easy to apply, mishap-free fibers that outlast the day: Wash, fully dry, and style hair as usual. Shake fibers over desired areas and pat gently to set in place for a noticeably thicker look, instant scalp coverage, and a fuller finish that lasts all day. Set with the spray of your choice to maximize weather and sweat resistance; easily and cleanly remove in a single shampoo.

Product Dimensions ‏ : ‎ 1.81 x 1.81 x 3.74 inches; 2.12 Ounces


Item model number ‏ : ‎ IS05582-1A1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 2 days of sleep and sweat later, still doing it's job
Size: 0.42 Ounce (Pack of 1) Color: Black
I wanted to see exactly how much sweat would affect this. So, I applied enough on the first day after showering--enough that I would need to reasonably use for regular use. I applied very light hairspray to "lock" the fibers in. Then, to push the limits and see how far it could go, I slept + sweat on this to see how much was lost over two days. It of course isn't the same as day 1, but I'm simply amazed at how much my hair still looks full. I recently had a lot of hair fall out due to stress/health, and this product is exactly what I wished for while I try to recover. ... show more
Reviewed in the United States on September 14, 2023 by Marc Concepcion

  • Great for those occasions, when you just don’t want to be seen with a bald spot.
Size: 0.98 Ounce (Pack of 1) Color: Light Brown
I take a lot of medication’s and causes my hair to thin so bad you could see my scalp, so I thought I would try this. I was amazed it really does help. I use it on special occasions I like date night or when I’m getting dressed up and I just don’t feel like anyone seeing my shame. It can be messy, so you have to put some thing under your hairline to catch the powder that doesn’t catch on your head and you really don’t want to go on your face and your forehead because it makes your foreheads look much tanner than the rest of your face. Lol but otherwise it’s a great product. ... show more
Reviewed in the United States on August 26, 2023 by Ruth danza

  • Great for the price
Size: 1.97 Ounce (Pack of 1) Color: Dark Brown
It’s great! It does what it needs to do and for less than the other brand I was using. I do have to put a bit more than the other one for it to cover and that’s why I didn’t 5 star it. Other than that it’s great!
Reviewed in the United States on September 18, 2023 by Crystal

  • Looks and feels natural
Size: 0.98 Ounce (Pack of 1) Color: Medium Brown
I am obsessed with this product. This is my fourth bottle and I also use the hairline powder. I especially love the color match guarantee - the first time, I purchased a color that ended up being too light and Boldify’s amazing customer service made it SO easy to get a replacement bottle of the right color sent to me. I have an autoimmune disease, which has unfortunately caused a lot of hair loss. I spent months trying different products to fill in my bald patches so I could get back some of my confidence. Nothing I tried looked or felt natural until I found Boldify. I am so grateful for your products and the confidence they give me to go out with friends without worrying “is a bald patch showing?” the whole time. ... show more
Reviewed in the United States on August 28, 2023 by Laura

  • My hair is colored a light blonde
Size: 0.98 Ounce (Pack of 1) Color: Light Blonde
Every thing I have tried, and I’ve tried every goes on and in about ten minute all migrate from roof to ends. It goes red. Ugly drab red. Until this product I thought it might the new hair color having a reaction to the powder. This was delivered today. No red. It’s a whitish blonde that matches my hair. Finally. ... show more
Reviewed in the United States on September 18, 2023 by Kindle Customerj

  • Highly impressed with this product
Size: 0.42 Ounce (Pack of 1) Color: Light Brown
I purchased for my husband (3 times) the BOLDIFY Hair Fibers for Thinning Hair in the Light Brown shade, and I must say he is highly impressed with this product. First and foremost, the application of hair fibers is incredibly easy and straightforward. The powder comes in a convenient 12g bottle, which makes it easy to carry around and apply whenever needed. The bottle also features a built-in sifter that ensures a controlled and precise distribution of the fibers. The light brown shade of the hair fibers perfectly matches with his hair color, creating a natural and seamless look. The product doesn't clump or create any noticeable residue, even after a full day of wear. In terms of value for money, the 12g bottle of BOLDIFY Hair Fibers is reasonably priced and lasts for a significant amount of time, as only a small amount of product is needed for each application. Overall, we highly recommend the BOLDIFY Hair Fibers for Thinning Hair (LIGHT BROWN) Hair Powder. It provides excellent coverage, is easy to use, and offers a natural-looking result. Whether you're experiencing mild thinning or more significant hair loss, this product can truly boost your confidence and give you the appearance of fuller, thicker hair. Pros: The fibers match the hair color accurately, making it difficult to detect that you're using a hair-thickening product. Long-Lasting Hold Easy Application Cons: Limited Shade Range Temporary Solution Potential Messiness: Although the application process is generally straightforward, there is a possibility of slight messiness when using the BOLDIFY Hair Fibers. ... show more
Reviewed in the United States on July 11, 2023 by Lance Lorio

  • This really works to hide a balding dome!!
Size: 0.42 Ounce (Pack of 1) Color: Light Brown
Right off the bat, first time using this product I felt like a giant embarrassment was lifted from me. I’ve always had very fine hair and now that I’m 39 about to hit the big 4-0, every day is just dread seeing how I’m slowly losing hair. I’m trying all the products for restoring and regrowing, but I still have a noticeable bald spot on my dome. The second I applied this product, it brought out the hair that actually was there and immediately thickened it. My noticeable bald spot instantly turned into “what bald spot?”. I can tell this product is going to bring back my confidence and hopefully, soon enough my hair will begin growing back with my other treatment. I would recommend this product to anybody who is somewhat sensitive and self conscious about balding. I apply this product after the shower to slightly damp hair and it attaches immediate, then I use the thickening spray to slightly dampen the product so it doesn’t look too powdery on my head. I love it! ... show more
Reviewed in the United States on August 4, 2023 by Dustin Schenck

  • This product really helps fill in the bare spots!
Size: 0.42 Ounce (Pack of 1) Color: Ash Brown
The BOLDIFY hair fibers are extremely easy to use - I just touched the shaker to the bare spots, especially around my crown, and then brush to blend with my hair. I also like the fact that it doesn't transfer to my pillowcase and tends to stay put between shampoos, and if needed, touch-ups are very, very simple. ... show more
Reviewed in the United States on September 11, 2023 by Anita

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