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One of the most frustrating signs of aging for men is hair loss. The hair loss can affect the general appearance as well as it can cause a lack of self-confidence. Although there are many reasons for hair loss, there are different rumors about this issue. At this point, one of the questions is about whether low testosterone level causes hair loss.

It is difficult to say that there is no relationship between testosterone level and hair loss. Here are your questions about this complex relationship.

Types of Testosterone

Testosterone exists in the human body in different forms. When they are not bound to any protein, they are called “free testosterone”. They can move freely within the body.

This hormone can bind to a protein called albumin in the body. In addition, a significant part of the male hormone testosterone is bound to the globulin (SHBG) protein and is inactive. If your SHBG level is low, the free T level in the blood may be high.

Dihydrotestosterone (DHT) is formed by an enzyme converting the male hormone. DHT, which is five times stronger than testosterone, is used by the systems in the body in the skin, prostate and hair follicles.

Read Also: Does Hair Grow Back after Stopping Testosterone?

High Testosterone vs Low Testosterone

Hair in the human body grows through follicles. Follicles can be described as small pores located under the scalp and containing hair strands. The growth cycle of the hair produced here is about 2 to 5 years on average. At the end of this period, the hair goes into the resting phase and is shed temporarily.

Due to the high androgen levels in the human body, the hormone called DHT is produced. By binding to certain proteins, DHT can reduce the size of the follicles. This can lead to thinning of the hair or a decrease in the growth rate of new hair.

Depending on whether the testosterone level is low or high, shedding may occur. A low level of testosterone in the blood indicates high levels of DHT. People with male pattern baldness have exactly this in their blood. Therefore, the forementioned situation is directly related to hair loss.

Although some people have the same level of DHT in their blood, those whose hair follicles are genetically sensitive to this hormone may experience heir loss, while others may not.

Androgenetic alopecia in men and women is directly related to fluctuating testosterone levels and genetic factors. This problem can cause hair loss after a while, resulting in baldness.

Read Also: How Long Does Hair Transplantation Last? Expectations & Realities

Does Low Testosterone Really Trigger Hair Loss?

Hair loss is a more common problem in men compared to women. This is the basis of the thought that there may be a connection between this problem and testosterone. However, the correlation between the two is not as simple as it seems. In other words, increasing your testosterone level while experiencing hair loss may not stop hair loss or make the hair grow back again.

There are 3 main reasons for hair loss in men. These reasons and the details are as follows:

  • If you have a family history of baldness and are genetically predisposed to baldness, you are also at great risk for hair loss. It is more difficult to stop the shedding due to genetic factors. In some people, this process can be slowed down with special treatments.
  • Hair loss may occur due to low testosterone level or similar hormonal imbalances. In such a case, it is possible to also see different health problems along with the hair loss.
  • Another reason for hair loss in men is aging. With increasing age, hair thinning and loss of hair can be observed. Until the age of 45, at least 30% of men experience hair loss. Until the age of 70, almost all of them will experience at least one type of hair loss.

Read Also: Joel McHale Hair Transplant: From Disaster to Miracle

How Do I Know If My Testosterone Level Is Low?

There are many signs of low testosterone level. Hair loss is one of them. However, it would be wrong to state that hair loss alone indicates low testosterone levels. The most important signs of low testosterone levels are as follows:

Erectile Dysfunction

Sometimes difficulties in achieving and maintaining an erection are considered normal. However, if the problem in question is experienced very often, the related condition is called erectile dysfunction and low testosterone is at the root of this problem.

Testosterone stimulates the production of nitric oxide in the penile tissue, which ensures an erection. Therefore, the lower the testosterone level in your blood, the harder it is to achieve and maintain an erection.

Decreased Sexual Desire

Ups and downs in sexual desire are considered normal for men and women. However, if your libido is significantly lower than in the past, low Testosterone may be at the root of this condition. Testosterone plays a very important role in sexual desire.

Increased Body Fat

Having healthy levels of hormones allows the nutrients to be burned and used effectively. However, low Testosterone can lead to a disruption of this function and an increase in body fat.

Low Energy Levels

Balanced hormone levels, among other positive effects, ensure that the energy level is at a normal level. If you have a testosterone deficiency, you may feel constantly low on energy. This might cause constant fatigue.

Mood Swings

Although there is no definitive correlation, low testosterone is known to be linked to negative conditions such as anxiety, irritability, and depression.

Remember that although the symptoms listed here are an important sign of low testosterone, you should see a specialist doctor for a definitive diagnosis. Ultimately, the symptoms here might also occur due to different reasons and might sometimes be misleading.

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Hair loss can occur in men and women due to fluctuating testosterone. This hormone leads to the production of the hormone dihydrotestosterone, which is responsible for hair loss in men and women.

Some people are genetically sensitive to DHT, and accordingly, hair loss might be more intense. This problem can be prevented or the hair loss can be slowed down by using proven drugs that prevent DHT from binding to the follicles.


Plan A Consultation

COSMETICIUM effectively applies the new generation treatments developed for hair loss. Thus, you can get rid of hair loss to a large extent.

In untreatable cases, you can regain your old appearance with hair transplant procedures. Contact us now for more detailed information on this issue.


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