Hair removal: Does shaving make it grow back thicker?

Is it true that shaving unwanted body hair makes it grow back thicker and darker?

- Nate / Wisconsin

Mayo Clinic dermatologist Lawrence Gibson, M.D., and colleagues answer select questions from readers.

Answer

No. Shaving hair doesn't change its thickness or color. The color, location, thickness and length of hair on your body mainly depend on genetics and hormones. After you shave body hair, it may feel coarse or "stubbly" for a time as it grows out. During this phase, it may be more noticeable — and may appear darker or thicker. But it's not.

See your doctor if you have a sudden increase in facial or body hair. Some medical conditions and medications may cause changes in hair growth or color.