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Paradoxical hair growth

Updated on: 08/02/2026

Estimated reading time: 1 minute

Paradoxical hair growth is a rare phenomenon that can occur in some people after laser or IPL hair removal. Instead of reducing hair, these treatments sometimes unexpectedly stimulate hair growth in the treated or neighboring areas. This occurs more frequently in younger people and in certain areas of the body such as the neck or face.

The exact cause is unknown, but it is thought that the light energy, which aims to destroy hair follicles, alters the growth phases and stimulates the follicles in some people. Paradoxical hair growth is difficult to treat and often requires alternative hair removal methods or specialized laser treatments. It is recommended to consult a dermatologist before treatment to assess the risk.

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