Bosley Hair Thickening Fibers - Light Brown 12g/0.42oz best-seller double cleanse as needed

double cleanse as needed

balanced look that stays understated all day

even in the most challenging hair textures

even on longer hair

letting you switch looks without permanence

Bosley Hair Thickening Fibers - Light Brown 12g/0.42oz best-seller double cleanse as neededInstantly thicker, natural looking hair is within reach with Bosley Hair Thickening Fibers in Light Brown. This lightweight, easy to blend solution is designed for thinning hair, delivering a believable fullness you can see and feelwithout a heavy or chalky finish. Keratin based fibers that bond to your existing strands, creating a seamless, natural transition from root to tip. Negative charge to mimic the properties of real hair and help fibers