Red Light Therapy and Skin Complaints: Benefits and Effect

Red Light Therapy en Huidklachten: Voordelen en Werking - Liroma

Red light therapy (RLT) has gained popularity in recent years due to its many skin health benefits. Also known as photobiomodulation, this therapy uses red and NIR infrared light to treat the skin. In this article we discuss the effect of red light therapy, the benefits for skin complaints and we support this information with scientific articles.

What is Red Light Therapy?

Red light therapy is a treatment method that uses specific wavelengths of red and NIR infrared light to penetrate the skin. This light stimulates cellular processes by increasing energy production in the mitochondria, the energy factories of the cells. This accelerates healing processes and revitalizes the skin.

How does Red Light Therapy work?

The operation of RLT is based on the fact that certain wavelengths of light, usually between 600 and 1000 nanometers, can penetrate deep into the skin. This light is absorbed by chromophores in the cells, in particular by cytochrome c oxidase in the mitochondria. This process increases the production of adenosine triphosphate (ATP), the main energy source for cells. This activates various biological processes:

  1. Stimulation of Collagen Production : Red light promotes collagen production, which ensures firmer and younger-looking skin.
  2. Anti-inflammatory : It reduces inflammation and redness, which is especially beneficial for people with skin conditions such as acne and rosacea.
  3. Acceleration of Wound Healing: It promotes the healing of wounds and scars by stimulating cell regeneration.
  4. Improving Circulation: RLT can improve blood circulation, which ensures better oxygen supply and removal of waste products from the skin.

Benefits of Red Light Therapy for Skin Complaints

  1. Acne and Pimples: RLT helps reduce inflammation and kill acne-causing bacteria. Studies have shown that regular red light treatments can significantly reduce the severity of acne.
  1. Anti-Aging: By stimulating collagen production, RLT can reduce fine lines and wrinkles, giving the skin a more youthful appearance. Scientific research supports these findings, with significant improvements in skin elasticity and texture observed.
  1. Psoriasis and Eczema: RLT has anti-inflammatory properties that can relieve symptoms of psoriasis and eczema. Clinical studies have shown that patients treated with red light experienced a reduction in symptoms.
  1. Scars and Wound Healing: It accelerates the healing of scars and wounds through cell regeneration and increased blood circulation. This has been shown in multiple studies reporting improvements in scar tissue.

Scientific Substantiation

Red light therapy has been well researched and supported by several scientific studies. Some notable studies include:

- A randomized controlled trial on the efficacy of red light therapy in the treatment of acne vulgaris: This study showed that patients treated with red light experienced a significant reduction in acne lesions.

- The effects of red light therapy on collagen production and skin rejuvenation: Researchers found that RLT increased collagen production and improved overall skin health.

- Clinical effects of red light therapy in psoriasis patients: This study found that RLT was effective in reducing the symptoms of psoriasis, which improved the quality of life of the patients.

- Red light therapy and its effects on wound healing and scar reduction: Research has shown that RLT increases the speed of wound healing and reduces the formation of scar tissue.


Red light therapy offers a safe and effective solution for various skin complaints. By stimulating cellular processes, RLT can improve skin health, reduce inflammation and accelerate the healing of wounds and scars. Scientific studies support the effectiveness of this therapy, making it a valuable treatment for anyone aiming for healthier, more radiant skin.

At Liroma we specialize in red light therapy and offer the latest technologies to tackle your skin problems. The biggest advantage is that all our lamps contain 630-660 and 830-850 nanometers. What works best for people with skin complaints. View our products and contact us for more information and discover how red light therapy can help you.

Frequently Asked Questions about Red Light Therapy

What is red light therapy?

Red light therapy is a treatment that uses specific wavelengths of red and NIR infrared light to improve the skin by stimulating cell processes.

How does red light therapy work?

Red light therapy works by stimulating the mitochondria in the cells, which increases the production of ATP and promotes various healing processes in the skin.

What are the benefits of red light therapy for the skin?

The benefits include reduction of acne, anti-aging effects, relief of psoriasis and eczema, and acceleration of wound healing and scar reduction.

Are there scientific studies that support red light therapy?

Yes, there are several scientific studies that support the effectiveness of red light therapy for skin complaints, including studies on the treatment of acne, collagen production, psoriasis, and wound healing.

Is red light therapy safe?

Yes, red light therapy is generally safe and well tolerated. It has little to no side effects and can be used by almost anyone.

Contact Liroma for more information and discover how red light therapy can improve your skin health.

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