I know this is a gross question, but why does armpit hair grow so fast?

If the hair on my head grew as fast as my armpit hair, I'd be happy.

I have to shave every day...ugh.

I know this is a gross question, but why does armpit hair grow so fast?

That's a myth; it grows from the inside; shaving on the outside cannot make it grow faster. It's just one of those things!

I know this is a gross question, but why does armpit hair grow so fast?

Its your own fault you should have never started shaving your arm pit hair . The more you shave it the faster it will grow

I know this is a gross question, but why does armpit hair grow so fast?

Because the armpit is always exposed to moisture and heat, the two elements that make the hair on this particular part of the body almost like constant fertilization. It's not so much the hair itself, but the roots that make the hair grow. When we women shave, we are getting rid of the stuff that is on the surface of the skin, and not shaving away the roots responsible for hair growth.

I know this is a gross question, but why does armpit hair grow so fast?

First, railway is not exactly correct. The myth about hair and shaving is that the more you shave, the rougher and thicker the hair gets. But it doesn't grow any quicker.

Second, my personal theory is that hair grows wear humans sweat. Legs, forearms, lots of hair in the armpits, some people sweat on their lips, some guys get butt-swear, and think, wear do you sweat most? Your head! So that's where most hair grows!

There are a few exceptions to my theory, such as palms, the back of the kneecaps.