Asked By RLTD Community

Could you elaborate on how red light therapy works and its mechanisms for promoting healing and wellness?


Medically Reviewed by

Kerry Spindler, Beauty Expert.

Last updated: March 11, 2024

Member Since Sep 2022
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Best Answer

Red light therapy (RLT) uses low-level wavelengths of red and near-infrared light to penetrate the skin. Although the exact mechanisms are still being researched, the treatment is believed to work at the cellular level. The mitochondria in the cells can absorb these light particles. This absorption can stimulate the production of adenosine triphosphate (ATP), the primary energy source for cellular processes.

This increase in ATP production may lead to enhanced cell proliferation and migration, more efficient collagen production, and the release of growth factors, all essential components in the healing process. The therapy reduces oxidative stress and increases circulation, leading to faster healing, reduced inflammation, and pain relief.

In terms of wellness, these mechanisms can promote healthier skin, reduce signs of aging, and improve muscle recovery. The anti-inflammatory effects can also benefit conditions like arthritis and may improve joint health. The increased circulation and reduced oxidative stress might also contribute to overall wellness by supporting the body's natural healing processes and reducing the risk of certain chronic diseases.

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