What Is Red Light Therapy?
Red light therapy is a controversial therapeutic technique that uses red low-level wavelengths and light to treat skin issues, such as wrinkles, scars, among other conditions.
Scientists use RLT to help develop plants in space. The specialists found that the bright light from red light-emitting diodes helped the growth and photosynthesis of plant cells.
You may have learned of red light therapy (RLT) by its other names, which include:
- Cold laser therapy
- Biostimulation
- Soft laser therapy
- Low-level light therapy