Sevich 100g 10 Color Keratin Hair Loss Building Fiber Hair Growth Fiber Refill Hair Loss Concealer Blender Hair Care Product Description Brand: Sevich Net Weight: 100g Type: Hair building fibers Type Of Color: Black, Dark Brown, Medium Brown, Light Brown, Auburn, Blonde, Grey, Light Blonde, Medium Blonde, White Suitable:for anyone except for bald people Efficacy: convenience / natural looking / fast Scientific Basis