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Can light therapies help with acne? – Naturopathy and Naturopathy Specialist Portal

Does light therapy really help with acne?

Acne scares every teenager, but even some adults suffer from skin disease. Many sufferers do a lot of work to deal with pimples. As an additional service offered by some dermatologists, the so-called light therapy, which is marketed as proven and successful – but does the therapy really do what it promises?

There is an acne industry that offers care products and medicines to combat unpopular pimples. Treatments often include mild acne therapy, which is offered as a self-payer, for example by dermatologists or beauty farms. The American Academy of Family Physicians has now considered the efficacy of this therapy. The results were recently published in the journal Annals of Family Medicine.

What is Mild Acne Therapy?

Many dermatologists offer light blue and red acne light therapy. The light used is intended to mimic sunlight. The blue spectrum is intended to kill pest bacteria, and the red light spectrum should promote skin circulation and increase skin's regenerative power.

How much does light therapy cost?

Therapy is an individual health service (IgeL) and you must pay for it yourself. The average price is between 5 and 15 euros per session. A maximum of eight sessions are offered over a period of eight weeks.

Feels on the tooth

Because the efficacy of this therapy is considered controversial, a research team from the American Academy of Family Physicians examined whether mild acne therapy is really recommended. To this end, the researchers conducted a meta-analysis of 14 randomized controlled trials of mild acne therapy.

The effectiveness is very limited

Study Conclusion: Of the 14 studies, only three reported significant improvements in acne. Most studies do not provide sufficient evidence for the efficacy of therapy.

Can I get light therapy?

No flaws or side effects were found. The panel concludes that blue light therapy can only be useful for a few patients. Further research was needed to see which group really supported the therapy.

Not the yellow of the egg

The medical service of the Central Association of Health Insurance Companies' Federations comes up with a similar result: "mild acne therapy shows no benefit or harm", so the 2018 expert evaluation of health insurance companies. I very much hope patients do not have to do it, You can't expect a direct effect on the black heads, especially not in severe cases of acne. (Vb)

For acne tips read the article: Home Acne Remedies.


Graduate Editor (FH) Volker Blasek


  • Anna May Scott, Paulina Stehlick, Justin Justin Clark, u, a; Blue light acne vulgaris therapy: Systematic review and meta-analysis, Annals of Family Medicine, 2019,
  • Medical Service of the Top Federation of Health Insurance Federation e.V .: Acne Lichotherapy Neither Use nor Damage (February 2018),

Important note:
This article contains general information only and should not be used for self-diagnosis or treatment. He could not replace a doctor's visit.

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