Does biotin increase body hair? A. A common misconception about biotin, or any hair growth supplement, is that they can make your body hair grow out as well. This is not true since the hair follicles on your body do not follow the same rules as your scalp.
What stops pubic hair growth? As you age, your pubic hair, just like the hair on your head, will naturally start to thin and turn grey. Part of the aging process includes hair loss and the slowing of the rate of hair growth. Typically, hair in the armpits, chest, and pubic region will start to thin and turn grey later than scalp hair.
What causes rapid pubic hair growth? During puberty, an increase in hormones called androgens triggers the growth of pubic hair . As a person ages, their body begins to produce fewer androgens.