When an idea works, soon the market is flooded with pale imitators of the original breakthrough with not all possessing the same quality. This is the case of the Toppik Hair Building Fibers, the first and the best provider of thicker hair using only premium Keratin, compared to the lower standard of Fibers favored by others. When applied to hair, the proteins blend seamlessly in all types, from mildly fine to thinning and more extreme cases of alopecia, binding to each remaining strand for a fuller appearance in seconds. Toppik Hair Building Fibers are successful for their natural composition, being Keratin proteins of the highest quality derived from wool. As such the difference between them and human hair is minimal for completely undetectable covering. Beneficial static binds the Fibers to hair in a secure, almost magnetic effect that synthetic equivalents simply can’t replicate. Such reliable steadfastness remains strong even in the strongest of weather, resisting wind, rain and even the scalp’s own perspiration so the perfect results stay unaltered. Use Toppik Hair Building Fibers on dry hair. Shake liberally into thinning areas. Gently pat hair to disperse Fibers. Style as usual. For greater durability, follow with Toppik Fiberhold Spray.