Question

Infants have abundant lanugo growth, especially on the cheeks, neck, and forehead. Parents are asking how to manage and prevent excessive lanugo.

Answer

The myth that cutting lanugo makes it grow thicker is just that—a myth. The density of hair is related to the hair follicles and pores, and is not affected by trimming. The growth rate, thickness, and density of an infant’s hair are influenced by factors such as genetics, nutrition, and growth development. Typically, if parents have dense hair, their babies will also have denser hair.