DetailsSee a full head of hair in 30 seconds. Toppik Is made of all-natural coloured keratin protein. Toppik Fibers blend undetectably with your existing hair, instantly making it full and thick. It is an amazing complex of tiny microfiber hairs that perfectly blend with your hair The Keratin fibers cling to existing hair and in seconds fill in all thinning or balding area Toppik will not come off in wind, rain or perspiration. It is totally undetectable, even from as close as two inches.