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How Do Testosterone Boosters Impact Women? (Science Based)

Isaac Robertson
Published by Isaac Robertson | Co-Founder & Chief Editor
Last updated: August 6, 2023
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The hormone known as testosterone is also naturally found in women’s bodies. And many women that suffer from low levels of testosterone seek out treatment to ensure they perform at their best.

Medical research has shown that, if performed in small amounts, a test booster can provide a number of positive benefits to a woman’s health and body functions.

We’ve teamed up with these researchers to give you the scientific facts on how testosterone boosters impact their well-being.

Quick Summary

  • A testosterone booster affects a woman by improving libido, assisting in weight loss, enhancing athletic performance, and boosting sexual function.
  • Disappearing wrinkles, and skin glowing are other effects women might get from testosterone boosters.
  • Scientifically, it has been proven testosterone boosters thicken women's hair follicles, preventing hair from falling off.

How Does A Testosterone Booster Affect Women?

woman drinking a pill

A booster can affect many areas of a woman’s health and well-being. This includes a number of external and internal aspects, such as their skin and energy levels.

Women naturally produce low levels of testosterone in their adrenal glands and ovaries.

When these levels are normal, they work to improve the quality of women’s skin and hair.

Over time, however, our skin tends to sag and develop wrinkles because the body’s natural collagen synthesis decreases with age.

As a result, a testosterone booster or testosterone therapy can reverse the aging effect by strengthening the functions of the body that support the efficient production of collagen.

Women that attend testosterone therapy may realize that their wrinkles are disappearing as their skin continues to glow and become more youthful.

Additionally, testosterone therapy thickens women’s hair follicles, which helps in preventing hair from falling out as they age.

Besides impacting beauty, testosterone therapy has been shown to raise physical performance, muscle mass, and endurance among women.

One study found that a booster:

"Supports a causal effect… in the increase in aerobic running time as well as lean mass in young, physically active women.” [1].

- Angelica Lindén Hirschberg, PhD

As a result, researchers noted improvement in women’s physical endurance and performance as a result of optimized T levels.

However, it is also important to note other factors affecting a female athlete’s endurance and speed, including their muscle type and hemoglobin produced in their blood.

We've researched the best testosterone boosters for women for you to check out.

What Are The Side Effects Of A Testosterone Booster On Women?

woman holding her chest in pain and another holding her stomach in pain

When women have a higher testosterone level than they can handle, they may undergo many negative side effects.

Polycystic Ovary Syndrome

A woman with increased testosterone levels is at risk of a pattern of symptoms known as PCOS.

This condition can undermine a woman’s sex drive and overall health, causing many health complications such as irregular periods, enlarged ovaries and even hinder pregnancy and fertility rates.

Furthermore, the imbalanced testosterone levels in the female body can lead to the development of masculine characteristics such as excessive facial or body hair growth (hirsutism), acne, and male-pattern baldness.

Women must maintain a healthy balance of hormones, including testosterone, to support their overall well-being and reproductive health.

Seeking medical guidance and exploring suitable treatments can help manage PCOS and restore hormone equilibrium in the female body.


Hirsutism is another hormonal condition caused by higher testosterone levels in women. It results in body hair growth in unwanted places, such as the back, face, and chest.

The greater a woman’s testosterone levels are, the more hair is grown as a result.

Congenital Adrenal Hyperplasia

CAH directly affects a woman’s adrenal glands, resulting in the overproduction of hormones like testosterone.

This can result in the development of masculine characteristics, such as deepening of the voice, frontal balding, acne, and excessive perspiration.

Additionally, high adrenaline hormone levels can result in other symptoms such as anxiety, raised blood pressure levels, and jitteriness.

Over prolonged periods of time, these elevated adrenaline levels can wear down on the body as a constant state of ‘flight or fight’ places stress on the body.


woman in bed feeling sexy

Testosterone is also known as sexual medicine because it increases a woman’s sex drive.

This can be great news for postmenopausal women looking to spice up their sex life yet are hindered by low sexual desire.

As a result, some doctors prescribe androgen-like testosterone or the steroid hormone DHEA to treat low libido among women.

However, a high sex drive fueled by high testosterone can also come with many issues, especially if they can’t act on their sexual desire.

Too much testosterone can cause women to suffer from issues like swollen breasts, which can cause sensitivity around tender areas.

This can hinder sex and similar activities in the bedroom.

Cardiovascular Diseases

High than normal testosterone production levels or long-term use of testosterone drugs may also expose women to cardiovascular diseases such as high blood pressure, stroke, and heart attacks.

This is caused by an increase in bad cholesterol levels, leading to clogs in the arteries and veins.

Emotional Health

woman laying in bed upset

People are generally controlled by their emotions - especially when it comes to women.

Hormones such as estrogen keep a woman’s emotions balanced and are responsible for regulating diet patterns, balancing their emotional state, and even influencing their sex drive.

When there is an excess of masculine hormones such as androgens and testosterone,  balance is disrupted.

As a result, a woman’s estrogen levels may become unstable, resulting in emotional instability and a lack of ability to control their behavior.

Symptoms include flying into bouts of rage, succumbing to periods of depression, and losing the appetite.


How Many Milligrams of Testosterone Should a Woman Take?

To prevent side effects, a woman should opt for around 0.5 - 2 mg of testosterone a day. The effects of increased T levels on women’s health should be noticeable within three weeks.

Should You Consider Taking Testosterone Boosters?

If you’re a woman and looking to undergo an effective treatment for more testosterone, a booster just might help.

Many studies have highlighted how testosterone therapy can benefit our bodies and improve certain functions such as libido, athletic performance, sexual function, and even assist with weight loss.

However, it also comes with risks. These include an imbalance in hormone production, the growth of hair in unwanted places, and the risk of cardiovascular diseases.

Make sure to consult your doctor for a professional diagnosis and get well informed before deciding what kind of treatment will work best for you.


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