Hair Thickening Fibers are Keratin Proteins similar to natural hair that add density and help create thicker fuller-looking hair. Fibers cover up fine and thinning areas of hair and are perfect for cover-up between color treatments.
- Use with Bosley Hair Thickening Fibers
- Precise and better controlled application of fibers into thinning areas
- Lightweight and easy to use
- Evenly distributes fibers throughout head
Place the fibers into the brush and blend into the natural hair to add density.
Bosley Hair Thickening Fibers are Keratin Proteins similar to natural hair. Hair Thickening Fibers blend with natural hair to add density and help create thicker, fuller looking hair.New Price: