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Red Light vs Infrared Light Therapy: what is the difference and why should it be used together?

Light therapies are increasingly popular in self-care and alternative medicine. Two prominent technologies are red light and infrared light therapy, which are similar in many ways, yet have important differences. This article explains how they work, their benefits and why they should be used together for maximum effectiveness.

What is the difference between red light and infrared light therapy?

The fundamental difference between the two technologies lies in the wavelength of the light and the depth to which it penetrates tissue.

  • Red light therapy (RED LIGHT, 620-700 nm):
    • It works on the upper layers of the skin.
    • Stimulates collagen and elastin production to help rejuvenate the skin.
    • It has an anti-inflammatory effect.
    • Promotes wound healing and fading of scars.
    • Improves cellular energy supply by stimulating mitochondria.
  • Infrared light therapy (NEAR-INFRARED, 700-1200 nm):
    • It penetrates deeper into tissues, reaching muscles, joints and organs.
    • It increases blood circulation, thus aiding regeneration.
    • Reduces muscle pain and joint inflammation.
    • It can help regenerate the nervous system, especially after sports injuries.

Why is it useful to use the two together?

Because of the main difference between red light and infrared light, their combined use provides a more complex effect. While red light promotes cell renewal on the surface of the skin, infrared light has an anti-inflammatory and regenerative effect on deeper tissues.

A combination of the two:

  • Achieve faster recovery after exercise or physical exertion.
  • You can reduce chronic pain and arthritis.
  • You can enhance the skin rejuvenating effects as red light stimulates collagen production, while infrared light improves cell oxygenation.
  • You can help the immune system by reducing inflammation and boosting cellular energy.

How to use it?

Red light and infrared light therapy can be used safely at home if you choose the right quality equipment. We recommend a daily treatment of 10-20 minutes depending on the target area. It is important to stay close to the light source, as the bright light may weaken as the distance increases.

Red light and infrared light are both highly effective treatment methods on their own, but when used together they are mutually reinforcing. Whether you're looking to rejuvenate your skin, reduce pain or speed up your overall recovery, this combination can provide an excellent solution.