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.