TOPPIK Hair Building Fibers instantly give you the look of fuller, thicker hair. Made of natural, coloured Keratin protein that is statically charged, TOPPIK Fibers intertwine with your existing hair for a completely natural look. TOPPIK resists wind, rain, and perspiration, so you can go all day worry-free. At the end of the day, TOPPIK washes off with shampoo. Use with your everyday look or for special occasions. TOPPIK is also great for facial hair, part lines, covering up extension tracks and touching up roots between colour appointments. For best results, dry and style hair as usual, shake or spray Toppik into thinning areas and gently pat hair to disperse fibers. Your hair will look fuller and thicker after just one application. For over 30 years, TOPPIK has delivered an innovative, easy-to-use cosmetic solution to people with thinning hair. It's the trusted brand for everything you need to transform fine, thinning hair in seconds.