The Shave Factory Keratin Fiber powder is an indispensable tool for masking bald spots. It allows you to instantly create the effect of thick hair and visually hide areas of the head where it is lacking. Keratin fibers adapt to the structure of the hair and provide a natural effect. The line of keratin powders is presented in several shades, so you can easily choose the one that exactly repeats the color of your natural hair.