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.
Long lasting, stays in place through humidity, wind and perspiration
Liberally shake fibers into thinning areas and gently style into place with fingers or comb.
ICM Beauty ships BOSVolumize Hair Thickening Fibers - Black to these locations!
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