Blaulichttherapie gegen Akne: Vorteile, Nebenwirkungen und Kosten

Blue light therapy for acne: benefits, side effects and costs

Blue light therapy for acne: benefits, side effects and costs

Acne is one of the most common skin conditions affecting millions of people worldwide. While there are many treatment options, blue light therapy is gaining popularity as an effective and non-invasive way to combat acne. In this blog post, we take a closer look at the benefits, potential side effects, and costs of blue light therapy.

Benefits of blue light therapy

  1. Fights acne-causing bacteria : Blue light therapy targets Cutibacterium acnes (formerly known as Propionibacterium acnes), the bacteria that causes acne. By destroying these bacteria, blue light therapy helps reduce existing pimples and prevent new ones from forming.

  2. Non-invasive and painless : Unlike many other acne treatments that can be aggressive or uncomfortable, blue light therapy is painless and non-invasive. There is no need for needles or surgical procedures.

  3. No chemical side effects : Many acne treatments involve strong chemicals that can irritate the skin. Blue light therapy uses only light, which means there are no chemical side effects.

  4. Improves skin health : In addition to fighting acne, blue light therapy can also help improve the overall appearance and health of the skin by reducing inflammation and refining skin texture.

Side effects of blue light therapy

Although blue light therapy is considered safe, there are some potential side effects that should be considered:

  1. Skin irritation : In rare cases, the skin may be slightly red or irritated after treatment. This is usually temporary and disappears within a few hours.

  2. Dryness : Some users report increased skin dryness after treatment. It is recommended to use a moisturizer to counteract this effect.

  3. Sensitivity to light : The treatment may make the skin more sensitive to sunlight. It is important to use sunscreen after the treatment and avoid direct sunlight.

Costs of blue light therapy

The cost of blue light therapy can vary depending on several factors such as the location of the treatment, the number of sessions required and whether the treatment is performed at home or in a professional practice.

  • Professional treatments : A session in a dermatology practice can cost between 50 and 200 euros. Often several sessions are necessary to achieve optimal results.

  • Home devices : For those looking for a more affordable and convenient option, there are home devices for blue light therapy. These devices can cost between $100 and $500 for a one-time fee, depending on the brand and functionality.


Blue light therapy offers a promising solution for people suffering from acne and looking for an effective, non-invasive treatment. With its ability to fight acne-causing bacteria and improve skin health, it has proven to be a valuable addition to traditional acne treatments. As with any treatment, it is important to weigh the potential side effects and costs and, if necessary, consult a dermatologist to determine the best course of action.

With radiant greetings,

Anna GlowQueen Team

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