SKU: 23511793556

Bosley BosVolumize Hair Thickening Fibers

Sale price$23.03 Regular price$25.59
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Bosley BosVolumize Hair Thickening FibersBosley BosVolumize Hair Thickening Fibers . 42 oz Bosley Hair Thickening Fibers are a safe and effective way to eliminate the appearance of baldness and thinning hair. It is perfect for both men and women with hair loss as well as recent hair transplant patients. They are available in a variety of hair colors: black, dark brown, medium brown, light brown. BosVolumize Hair Thickening Fibers provide instant thicker fuller looking hair. BosVolumize Hair

Bosley BosVolumize Hair Thickening Fibers .42 oz

Bosley Hair Thickening Fibers are a safe and effective way to eliminate the appearance of baldness and thinning hair. It is perfect for both men and women with hair loss as well as recent hair transplant patients. They are available in a variety of hair colors: black, dark brown, medium brown, light brown.

BosVolumize Hair Thickening Fibers provide instant thicker fuller-looking hair.

BosVolumize Hair Thickening Fibers naturally bond to existing hair with keratin fibers that blend and cover thinning and low-density areas. Because our own hair is made of Keratin and naturally holds a positive charge, BosleyMD Hair Thickening Fibers are designed to mimic our own human hair but with a negative charge. Therefore, when negatively-charged, lightweight, easily blended BosleyMD Fibers come in contact with our positively-charged hair, it creates a static-cling effect, naturally binding to the hair shaft creating instantly thicker, fuller-looking hair.

Blend and cover thinning and low-density areas with Keratin Hair Fibers that naturally bond to existing hair for instantly thicker, fuller-looking hair. Also great as a root touch up between color service.

Features:

Creates instant thicker fuller-looking hair.

Electrostatically attaches to existing hair follicles.

Covers-up fine and thinning areas of hair.

Perfect for temporary cover-up post-procedure.

Enhances existing procedure density.

Easy Application.

Cruelty-Free, Sulfate-Free, Paraben-Free, Color Safe.

Instructions:

Style hair as usual.

Liberally shake fibers into thinning areas of completely dry hair and gently style into place with fingers or comb.

Shampoo to remove.

Tips & Tricks:

For added hold, spray BosleyMD Styling Hairspray after applying Hair Thickening Fibers.

BosleyMD Hair Thickening Fibers also work great as a root touch-up in-between color service.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23511793556

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4.2 ★★★★★
Based on 25 reviews
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Isabel H.
Houston, US
★★★★★ 5
10/10
Color: Multicolor-4pack-a1, Size: Small
These are some of my favorite underwear. I find myself reaching for these constantly. They're very good quality and very stretchy. I'm 140 5'3 and I got a small they fit great. Someone larger or smaller would fit in the small too. I do stress that the leg holes are a bit tight on my thighs and I don't have thick thighs at all. On someone with thicker thighs I'd say size up to a medium. You can wear these as mid/high waisted or low waisted. They're versatile! The cotton gusset is a plus too❣️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Miss Stevie
Natrona Heights, US
★★★★★ 5
Better than Haynes at for less money
Color: Multicolor-4pack-a1, Size: XX-Large
I am surprised by the quality of these knickers. They are better than Haynes for less money and when I say they’re better, I mean far better, but I can’t believe how comfortable and STRETCHY best underwear is
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Reviewed in the United States on April 25, 2026
E
Verified Purchase
Elaine phiri
Fort Morgan, US
★★★★★ 5
love love love!!
Color: Multicolor-4pack-a1, Size: Medium
like my daily driver now, like i never thought underwear could be this good untill now! have bought 2 4packd and will probably get more in the future :) they are snug but not suffocating, with my darker skin i was worried of them getting darker in that area but so far(3-4 months) they’ve been holding up well and clean easily in the washing with a bit of stain remover!
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Reviewed in the United States on May 19, 2026
M
Verified Purchase
Mark & Ashley
New York, US
★★★★★ 3
Satisfactory
Color: Multicolor-4pack-a1, Size: X-Large
If your wanting an easy on high waisted underwear these work. They are honestly strange material, a mix of three different things- not bad but different. Not seamless, might ride up, slightly on the thicker side. Will last a while. Comfortable enough but not amazing. Got for after a surgery and needed something different- these worked but would I get on a normal day probably not.
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Reviewed in the United States on May 15, 2026
S
Verified Purchase
Siobhan Smith
Boise, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025

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