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When do men start losing their hair?

Written by Demetri KaragasLast Updated 5/14/2024

There's no one exact age that hair loss starts at, but there are definitely signs you can look for to know when your hair loss is starting.

Here are some other facts about hair loss:

  • The chemical change in the body that causes hair loss starts at puberty.
  • Of men who experience hair loss, a quarter of them will start losing their hair by 21.
  • Two-thirds of all men will experience some degree of hair loss by the age of 35.

If you think you might already be losing hair, you can consult with one of our licensed medical providers today. All you have to do is answer a few questions. You can also take a short quiz to see what treatments may make the most sense for you.

When do men start losing their hair?

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