Most of the pubic hair will become white after old age, mainly after a certain age, the hair follicle local aging, melanin reduction, there will be the case of pubic hair whitening. The vast majority of the old, there will be hair gray or white symptoms, and the white pubic hair is the same, do not be nervous about this situation, mainly with the reduction of melanin has a direct relationship. Due to individual differences, the age at which pubic hair turns white is also different, it may appear in the forties when the pubic hair turns white, or it may appear in the sixties when the pubic hair turns white, no matter how old it is when the pubic hair turns white, there is no need to be nervous. If the pubic hair turns white and the skin turns white at the same time, it is an abnormal phenomenon and you need to go to the hospital for further examination.