Bosley Professional Strength Hair Thickening Fibers, Light Brown, 0.42 oz.

Easy application…Just shake, spray and go! Bosley Professional Strength Thickening Fibers are keratin fibers that bond securely to existing hair to blend and cover thinning and low density areas of hair for instant volume, thickness and fullness. Temporarily covers up roots and gray between color treatments. Long lasting, stays in place through humidity, wind and perspiration. Also use Bosley Professional Strength Non-Aerosol Hairspray & Fiber Hold Spray to provide extra durability and longer lasting results.

Vegan, sulfate-free, paraben-free & phthalate-free
All Bosley Pro products are Bosley Inc Doctor recommended
No animal testing
Creates instant thicker fullerlooking hair
Electrostatically attaches to existing hair follicles
Coversup fine and thinning areas of hair
Perfect for temporary coverup post procedure
Enhances existing procedure density