Keratherapy Fiber Hair Thickener Light Brown 140mlTransform thinning hair in seconds with our Keratin Infused Fiber Hair Thickening Spray, designed to give men and women immediate, natural looking fullness wherever they need it most. Formulated with high quality keratin fibersthe same protein found in real hairthis spray bonds instantly to existing strands, creating the appearance of thicker, denser hair with no mess or stiffness. The ultra fine fibers blend effortlessly into your natural shade and