Hair Concealment product for thinning or balding areas that can be used by all genders and is made up of 100% Human Hair. Statically charged hair fibers create an instant bond to your existing hair and scalp. Within seconds of using The Hair In A Bottle for the first time you will notice your hair is fuller and natural looking. Other hair fiber products are made of keratin which is a powder-like substance that looks unnatural and if you have a larger area to cover, the product will start to clump or look paint-like.