Hormonal Acne: Understanding the Causes and Targeted Treatment

Acne is often perceived as a purely skin-related issue. In practice, however, skin changes are frequently just the visible surface of an underlying process.

Especially in hormonal acne, the skin often reflects what is out of balance inside the body. Changes in hormone levels, metabolism, or lifestyle can directly affect the skin. A sustainable approach to acne therefore does not focus solely on the surface, but considers the body as a whole. We explain how hormonal acne develops and which treatment options are available.

What is hormonal acne?

Hormonal acne refers to a form of acne in which hormonal fluctuations or imbalances play a central role. It commonly occurs in women of reproductive age, but can also persist beyond this phase or appear for the first time in adulthood. In this context, it is often referred to as “acne tarda.” Recent consensus publications from 2026 indicate that this form is increasingly being recognized as a distinct condition that requires a more differentiated approach [1].

Unlike other types of acne, the focus here is not solely on the skin. Rather, hormonal acne can be a sign that the body’s regulatory processes are not optimally balanced.

Why does acne occur due to hormones?

Hormones influence the skin on multiple levels simultaneously. One key mechanism is the effect of androgens such as testosterone. These hormones stimulate the sebaceous glands, leading to increased oil production. At the same time, the composition of the sebum can change, making it thicker and more likely to clog pores.

At the same time, skin renewal is also affected. If dead skin cells are not shed properly, this can lead to a narrowing of the pores. Combined with increased sebum production, this creates an environment in which inflammation can develop more easily.

Another important factor is hormonal regulation throughout the body. According to the current S2k guideline of the AWMF, acne is one of the common associated symptoms of polycystic ovary syndrome and should therefore always be considered in a broader context [2].

Metabolic processes also play a role. Elevated insulin levels can increase androgen production and thereby indirectly affect the skin. These connections show that hormonal acne rarely occurs in isolation, but is part of a complex interplay of factors.

How can you recognize hormonal acne?

Hormonal acne often follows a typical pattern. The most commonly affected areas are:

• Chin
• Jawline
• Neck

The skin changes are often inflammatory, sometimes painful, and tend to recur in the same areas. They are usually deeper blemishes that take longer to heal than surface-level pimples.

Another key feature is the timing in relation to hormonal changes. Many people notice a worsening of their skin before menstruation, after hormonal shifts, or during periods of increased stress.

What causes hormonal acne?

Hormonal acne usually does not result from a single trigger, but from the interaction of multiple factors. These may include:

• hormonal imbalances
• metabolic changes
• insulin resistance
• stress
• lack of sleep
• dietary habits
• genetic predisposition

These factors often influence each other. The hormonal system plays a central role, as it connects and regulates many of these processes.

How is hormonal acne properly assessed?

Targeted treatment always begins with a thorough diagnosis. The first step is a detailed medical history. This involves not only evaluating the skin condition, but also considering the overall health context. This may include menstrual cycle patterns, previous hormonal treatments, metabolism, digestion, lifestyle, and any accompanying symptoms.

Based on this, a hormonal blood test can be performed. It provides important insights into whether hormonal imbalances are present and where they may be located.

Depending on the findings, an interdisciplinary evaluation may also be useful, for example in collaboration with gynecology, dermatology, and endocrinology [2]. The goal is not only to assess the visible skin changes, but to understand the underlying causes.

What role can bioidentical hormones play in acne?

If hormonal imbalances are identified as a possible cause, an individually tailored hormone therapy may be considered. One approach is treatment with bioidentical hormones. These are structurally identical to the body’s own hormones and are used in a targeted way to help balance existing imbalances.

The focus is not on a standardized treatment, but on a personalized approach. Therapy is based on individual hormone levels and is regularly reviewed and adjusted over time.

The aim is to bring the hormonal system into a stable balance. In practice, this stabilization can also have a positive effect on the skin, as hormonally regulated processes such as sebum production and inflammation control are influenced.

A holistic approach in practice: how Dr. Isabella Wilden works

A root-cause-oriented approach to hormonal acne considers the whole person, not just the skin. At Dr. Isabella Wilden’s practice, a comprehensive analysis is the starting point. In addition to the skin, hormonal, metabolic, and lifestyle-related factors are taken into account.

The combination of detailed medical history, targeted laboratory diagnostics, and individualized treatment planning makes it possible to identify potential connections and treat them accordingly.

If hormonal imbalances play a central role, a personalized therapy using bioidentical hormones may be part of this approach. The goal is not to suppress symptoms in the short term, but to stabilize the body in the long term.

How can conventional medical treatments be classified?

In addition to holistic and hormone-oriented approaches, various dermatological treatment options are available.

One modern active ingredient is clascoterone. It works directly on the skin by locally blocking the effects of androgens without influencing the entire hormonal system. It was approved by the European Medicines Agency in 2025, and current data indicate good tolerability even with long-term use [3][4]. However, this treatment is not yet available in Germany.

In addition, there are other medical therapies whose use should always be assessed individually. Hormonal interventions, such as those used in certain contraceptive methods, affect the entire hormonal system and should therefore be carefully considered.

Medications like isotretinoin, which are used for severe acne, are also subject to strict safety requirements. There are clear risks, particularly in relation to potential pregnancy, which is why medical supervision is essential [5].

Overall, the most appropriate therapy depends heavily on the individual situation. A reliable diagnosis forms the basis for making a decision that takes both effectiveness and tolerability into account.

What kind of skincare supports hormonal acne?

Skincare should provide targeted support without placing additional strain on the skin. Gentle cleansing helps remove excess sebum without drying out the skin. Overly aggressive products can weaken the skin barrier and may even stimulate increased sebum production.

Skincare products should ideally be non-comedogenic and not clog the pores further. Lightweight textures are often more suitable than heavy, greasy creams.

Active ingredients such as niacinamide can have anti-inflammatory effects and help support the skin barrier. Gentle fruit acids may also help regulate skin renewal. A consistent, simple routine is key. Too many products or frequent changes can further irritate the skin.

What role do nutrition and lifestyle play?

Hormonal processes are influenced not only by the body itself, but also by external factors. A stable blood sugar level can help reduce hormonal fluctuations. Sharp spikes in blood sugar can affect androgen production and, in turn, indirectly impact the skin.

Stress is another important factor. Chronic stress can alter hormonal processes and intensify inflammatory responses. Adequate sleep, regular physical activity, and a balanced diet can help stabilize the body overall. These factors do not replace medical treatment, but they can provide valuable support.