Does Beard Increase Testosterone


Beards are increasingly popular these days, with many men growing facial hair for both aesthetic and social acceptance. However, does growing a beard have an effect on testosterone levels? Some experts suggest that there’s still a lot to learn when it comes to the science behind the beard and its connection to male health. In this article, we’ll explore this connection and examine the evidence linking beards to testosterone production.

What is Testosterone?

Testosterone is a naturally occurring hormone responsible for the development of male sexual characteristics and reproductive organs. It also plays an important role in regulating energy levels, mood, and cognition. This hormone is produced in the adrenal glands and testes and helps regulate sex drive, muscle mass, and strength. It’s an essential part of an individual’s reproductive health, and its production decreases as men age.

Does Growing a Beard Increase Testosterone?

Most studies have found no evidence to suggest that growing a beard increases testosterone production. While some anecdotal evidence exists, there is no scientific proof to back up these claims. In fact, a recent study by the University of Texas Southwestern Medical Center concluded that there was no significant difference in testosterone levels between men with beards and those without.
However, a 2018 research by the University of Zurich and the University of Basel suggest that beards may actually affect testosterone levels. Women exposed to bearded men had lower levels of testosterone and higher levels of cortisol, suggesting that facial hair may have an effect on hormone levels.

Research and Facts

Recent research by the University of Southern California shows that having a beard can actually improve a man’s perceived physical attractiveness—but does not necessarily have an effect on testosterone levels. The study compared men with and without facial hair, finding that those with full beards consistently rated higher on attractiveness.
Similarly, another recent study from Germany posits that facial hair is strongly associated with perceived health and physical strength—but not necessarily testosterone levels. However, this study did not measure testosterone in the blood directly.


In addition to not having an effect on testosterone levels, growing a beard may also pose certain health risks. For example, beard hair may trap dirt, dust, and oil, which can lead to skin irritation and infection. Additionally, long beards may trap moisture, causing yeast or bacteria to grow. To minimize these risks, experts advise washing the beard daily with soap and water and using an antibacterial shampoo.


In spite of the lack of evidence linking beards to testosterone production, growing one may have a range of beneficial effects on the individual. For example, numerous studies have found that men with full beards experience a boost in self-confidence. Additionally, beards can provide some level of protection from the sun’s ultraviolet rays, decreasing the risk of skin damage.


Overall, while there is no definitive evidence that growing a beard increases testosterone levels, it may still offer a range of benefits. This includes a boost in self-confidence, some level of protection against the sun’s UV rays, and improved perceived physical attractiveness. However, it is important to note that maintaining a beard may pose certain risks, such as skin irritation or infection. Therefore, it is essential to take proper steps to care for the facial hair and keep it clean.

Theresa Norton is an award-winning author and blog writer who specializes in the art and science of manly beards. Her articles cover topics such as styling, shaping, maintaining, and even growing beards. With her extensive knowledge on facial hair, Theresa has helped countless guys to look their best and feel confident in their daily lives. She loves researching the history of beards, exploring new trends, sharing insightful tips, and writing about her own experiences.

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