Toppik Hair Building Fibers are a revolutionary solution for thinning hair. These microfibers are made from the same proteins as your hair (keratin) and are electrostatically charged to magnetically bind to your existing hair. They instantly thicken and add volume, creating a fuller, more natural look. Suitable for all hair types, these fibers are designed to conceal bald spots and thinning areas, giving you the confidence of a fuller head of hair in seconds. Simply shake the bottle over thinning areas, and watch as the fibers blend seamlessly with your natural color, making hair appear thicker and fuller. Perfect for everyday use, special occasions, or boosting confidence before a night out.