Keratherapy Fiber Spray - Medium Brown 140 mlKeratherapy Fiber Spray Medium Brown 140 ml Keratin Infused Perfect Match Fiber Hair Thickener is a temporary thickening spray that instantly eliminates the appearance of balding and thinning hair for both men and women. Blends flawlessly with your existing hair strands to create the characteristics of thicker, fuller hair while concealing the scalp. Easy to use applicator allows you to target only the areas that you need covered. Available in Black,