








✨ Transform Thin to Thick Instantly — Because First Impressions Matter!
BosleyMD BOSVolumize Hair Thickening Fibers use negatively charged natural keratin fibers to instantly bond with your hair, creating a fuller, thicker appearance that resists wind and sweat. This vegan, toxin-free formula is doctor recommended and designed for easy, natural-looking coverage of thinning hair and bald spots, making it a trusted solution for adults seeking quick, effective hair enhancement.











| ASIN | B007UICMEM |
| Active Ingredients | Glycolic Acid |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #36,931 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #35 in Hair Building Fibers #2,367 in Hair Coloring Products |
| Brand | BosleyMD |
| Brand Name | BosleyMD |
| Customer Reviews | 4.4 out of 5 stars 809 Reviews |
| Global Trade Identification Number | 00816511010335, 20815266012469 |
| Hair Type | Thin, Hair Fibres |
| Item Form | Cream |
| Item Type Name | BOSVolumize Hair Thickening Fibers - Black 12g |
| Item Volume | 12 Milliliters |
| Item Weight | 1.6 ounces |
| Manufacturer | BosleyMD |
| Number of Items | 1 |
| Recommended Uses For Product | Salon |
| UPC | 793379234052 815266012465 794437257334 787734152648 816511010335 |
L**A
Amazing product for thinning hair!
Fantastic product for thinning hair, especially if you are thin on top. Super easy to use and you only need a little shake to look fuller. Less is definitely more. Highly recommend using a bit of hairspray to keep the fibers in place - they will stay all day. I’ve been using this product for years and can’t live without it.
W**D
Great gray coverage
Great product. I was getting a hair cut and talking to my hairdresser about the gray hair that grows right down the middle of my hair. She recommended Bosley fibers. I immediately went to the Amazon camera and purchased it that day. It’s wonderful for covering the gray areas.
J**T
Happiness with using Bosley!
This product helps with areas of thinning hair. I have used it for several years and it isn’t messy at all. A little goes a long way!
A**S
Covers gray between appointments
Easy to use and covers well
C**R
Quick Delivery
Great product. Quick, efficient delivery.
B**0
It works!
It is an okay product. The light brown is a little to light. Looks more blonde.
G**O
Reduce mi problema de pérdida de cabello
Nueno
B**V
The best
I’ve tried them all it’s the best! Fine powder good coverage.
Trustpilot
3 weeks ago
3 days ago