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BOLDIFY Hair Fibers (28g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black

18.36

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BOLDIFY Hair Fibers (28g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black

4.2

3K+ bought in past month

Highest ranking 101

10 comments

$18.36

Save 20%

Other platform prices

· INSTANTLY FILL IN THINNING HAIR WITH UNDETECTABLE FINISH: Made from natural ingredients, Boldify Hair Thickening Fibers bond seamlessly to existing hair for a real hair effect that's invisible to the eye. Perfect for enhancing the crown and partline, our fibers are designed with follicle-mimicking molecules for the most natural blend. Use Boldify Hairline Powder for areas with less hair. · PERFECT COLOR MATCH, GUARANTEED: Choose from 14 shades to match your hair starting at the roots, where color accuracy is crucial. Unsure between two shades? Opt for the darker one for a natural look. Avoid lighter fibers to prevent an undesirable finish. Wrong shade? Don’t contact Amazon—click "Contact Seller" or scan QR code in packaging for support from our dedicated Customer Care Team! · CLEANER AND MORE AFFORDABLE: BOLDIFY's formula surpasses competitors with its simplicity and affordability. Our cruelty-free Hair Building Fibers are produced in an ISO 9001 certified facility, ensuring high quality at a better price, without keratin or artificial preservatives. · EASY APPLICATION, ALL-DAY DURABILITY: Apply easily to clean, dry, styled hair. Simply shake the fibers over the desired areas, pat gently to set, and achieve thicker looking hair and immediate scalp coverage. For enhanced durability, set with your preferred spray to withstand weather and sweat. Removes effortlessly with one shampoo wash. · HASSLE-FREE SATISFACTION GUARANTEE: We are confident that Boldify Fibers will restore your confidence with its remarkable effectiveness. That’s why we offer a risk-free guarantee. Love the results, or we’ll refund your purchase price—no hassle, no questions asked.

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Reviews From
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Linda ThrogmortonReviewed in the United States on April 18, 2025

I've been using this product a couple of weeks now and I love it! I have multiple shades of blonde, blonde gray and light brown with gray peppered through. I have a bit of a receding hairline at the sides and a bit of thinning in the front. I bought the medium blonde, sprinkle in those areas, take a makeup brush and lightly push it around at the scalp, take a comb and very lightly comb the areas, then hit it with a bit of hairspray. If you follow these simple steps, using a light hand, you will love the results! Tip: I am a retired hairdresser and if you're as picky as I am, use a magnifed mirror, when you lightly comb. You don't want to comb the product out, just lightly comb along the hair shafts.

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kamikazeReviewed in the United States on November 2, 2024

I've only ever used Toppik Hair Fibers before this, so I admittedly don't have a lot to compare it to. But compared to Toppik, I'm SHOCKED by how much more I like this product! Toppik isn't bad, mind you, this one, in my opinion, is just better. So the main issues I always had with Toppik was how messy it was to apply, and how it could end up making your hair look really powder-y, for lack of a better word. Also, if you didn't apply an appropriate amount of hairspray, every time you touched your hair or laid your head down on a pillow or armrest or something, it would leave behind powdery residue. So with Boldify, it didn't outright fix or eliminate those issues completely. But in my opinion, it is definitely better and a lot less of an issue! As far as making a mess during application, I'll be honest, that might just be because I've gotten so good at applying hair fibers from how long I've used Toppik now, that the reason it seems better may very well just be because my skull level is better and have absolutely nothing to do with the product. BUT, since it does seem to naturally stick to my hair better (even before I apply any hairspray), I'm inclined to believe that the lower amount of hair powder I find in my bathroom sink after applying this could also very well be because there's less just falling out as a style my hair. But as I said, I'm not 100% on that point TBH. What I am confident about is just how well this stays in my hair, even when I don't apply any hairspray! That's the part that shocked me the most. Now, there's definitely still some that'll come out and leave a mark on your fingers if you scratch your scalp, although not as much and I've yet to see any on my pillow case. Although to be fair, I haven't been using it as long or had as many chances yet to ensure I've isolated all other potential variables when it comes to this point. But with a hairspray in, I definitely feel more confident with this product than I did with Toppik as far as any falling out accidentally or in the rain or something. I mean, I wouldn't want my head to be soaked, but I do believe this could handle a little rain without getting completely gross looking! The best thing about this stuff is how much more natural I feel like my hair looks. It doesn't suck all the shine of my natural hair right out and make things look as powdery as Toppik did for me! Unfortunately, I did get a shade too light. I think my hair color is in-between dark brown and completely black. With Toppik, I felt like there darkest black ended up making my hair look artificially colored, so I always went a step down and it looked correct. With this brand, I don't think they have the perfect match for my hair color. That said, they do claim to replace it for you, and I'm tempted to try it just to see how the process is and whatnot for this review. But at the same time, I feel confident that the best thing I could do would actually probably be to just get another thing of black and mix the 2 together. So I'll probably just keep it for now. I haven't been using for too long now, only a little over a week. I'll update the review if anything changes, but for now, I feel confident recommending this brand!

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R. SolisReviewed in the United States on March 12, 2025

You get a good quantity for your money, which is why I chose this one to try. And I love the extensive color options compared to others. The quality is good and coverage is great, hiding both grays and making hair appear thicker, and it lasts all day. Con, I don’t love the shake on application, which is the only reason I deducted a star. I felt a lot of the product was wasted this way and I ended up using a brush from another brand to get it where i needed it. Overall, I would probably purchase this again unless I find one comparable with a better application. Photos showing before and after.

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Amazon CustomerReviewed in the United States on April 12, 2025

I've been buying the half size which is great so i decided to get the larger size, but since i got it nothing comes out of it. It's a waste of my money and it's too late to return. 4/21/25- I would like to give an updste. The seller contacted me and provided a full refund. I was able to buy the smaller size. Thank you so much. I really do appreciate the time taken to read my review.

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April SReviewed in the United States on March 17, 2025

I absolutely love this product! I can’t even explain how much it’s helped boost my confidence. I have a really prominent part in the back of my head that I’ve been paranoid for a decade, and as I’ve gotten older (I’m 42), I’ve started noticing my hair thinning a bit too. These fibers are amazing! I just apply them to the areas where my scalp shows, and instantly, my hair looks fuller. I used to have to part my hair a certain way to try and hide it, but it wouldn’t always stay, and I’d stress about it all day. Now, I don’t even have to think about it! I’ve even checked the back of my head after a long day and the fibers stay in place. It looks as great as it did in the morning. Also, their customer service is on point. I originally got the dark brown fibers, but they had too much of a red tone for my roots. I reached out, and they immediately sent me the black shade instead, which blends perfectly. Super impressed with both the product and the company!

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JulioReviewed in Mexico on October 25, 2024

Fabuloso producto, debes aplicarlo y luego esparcirlo moviendo el cabello para que las fibras se integren a tu cabello

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Amazing fragrance, long lasting and beautiful bottle. great value in this priceReviewed in the United Arab Emirates on April 29, 2023

Great value product amazing results to fulfil baldness and easily removable, I would like to order once more.

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Thomas WorkReviewed in the United Kingdom on April 1, 2025

I was skeptical at first, but Boldify Hair Thinking Powder completely exceeded my expectations. It blends perfectly with my buzz cut and beard, giving my hair a thicker, fuller appearance instantly. The application is quick and easy, and it stays in place all day without any mess. I added a before-and-after picture to show just how well it works—definitely a confidence booster! If you're looking for a simple and effective way to add volume and definition to your hair, this is it. Highly recommend!

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KamranReviewed in the United Arab Emirates on November 13, 2024

Good product

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PeanutReviewed in Canada on April 11, 2025

I see bad reviews about this product coming off but you need to know how to properly apply this and practice a few times. I spray my head after with hair spray and it holds the fibers in place. Sometimes an applicator spray before applying may help but it wasn’t required for me. I get so many compliments on my hair. I also wet my hands and wipe any area that I didn’t want it applied with my wet hands and then rinse my hands after each wipe. It only takes me a couple minutes now to apply to my whole head. I’ve used toppiks as well and I find this product so much cheaper and does the same thing. Even the toppiks pump fits this bottle cause the bottle is the exact same size.