 In 2017, the physician to the president Ronny Jackson stated that Trump took daily doses of Propecia, a branded treatment for the prevention of male-pattern hair loss.In Michael Wolff's 2018 book "Fire and Fury", Trump's daughter Ivanka Trump allegedly described the mechanics of her father's hair as "an absolutely clean pate — a contained island after scalp-reduction surgery — surrounded by a furry circle of hair around the sides and front, from which all ends are drawn up to meet in the center and then swept back and secured by a stiffening spray," and the color as "[coming] from a product called Just For Men — the longer it was left on, the darker it got.Impatience resulted in Trump's orange-blond hair color."