Causes And Conditions

Facial hair growth in women is more common than many people realize. While it can feel distressing or isolating, it affects a significant number of women, often estimated at around 1 in 10. In many cases it is related to normal genetics and hormonal changes, but it can also be linked to conditions such as PCOS, certain medications, or other hormone-related factors. Understanding the possible causes can help reduce anxiety and guide the most effective treatment options.

For many women, facial hair growth is simply genetic. If facial hair is common in your family, such as in your mother, sisters, or grandmother, you may be more likely to experience it as well. In these cases, hair growth patterns can be inherited and are often a normal variation rather than a sign of a health concern.

Hormones play an important role in hair growth. All women naturally produce small amounts of androgens (often called “male hormones”). When androgen levels are higher than average, or when hair follicles are more sensitive to these hormones, facial hair can become more noticeable.

Hormonal changes later in life, especially around  menopause, can also contribute. As estrogen levels decline, the balance between estrogen and androgens shifts, which may lead to increased facial hair growth for some women.

Polycystic ovary syndrome (PCOS) is another common cause of increased facial hair growth in women. Facial hair is often just one symptom or side effect, and it may occur alongside other signs such as:

• irregular menstrual cycles
• difficulty with fertility
• weight gain or changes in weight
• insulin resistance

If PCOS is suspected, a medical evaluation can help confirm the cause and guide appropriate care, alongside a personalized hair removal treatment plan.

In rare cases, increased facial hair growth can be caused by androgen-producing tumors of the ovaries or adrenal glands. This is uncommon, and it usually doesn’t happen without other noticeable changes, such as rapid hair growth, new or worsening acne, scalp hair thinning, or voice changes. A medical assessment is recommended if facial hair appears suddenly, worsens quickly, or is accompanied by other new symptoms.

During your initial consultation, a professional electrologist will ask questions about your hair growth patterns, medical history, and treatment goals. In some cases, they may recommend consulting your physician for simple blood tests to rule out or address hormonal factors while electrolysis treatment is underway.

Choosing a qualified electrologist ensures your care is thoughtful, informed, and focused on long-term success.

If you’re seeking effective, permanent hair removal and compassionate professional care, visit our Member Directory to find a certified electrologist in your area.