What Is Red Light Therapy And Does It Work?

What Is Red Light Therapy And Does It Work?

Red light therapy has become one of the hottest new trends. It is the talk of the town. Everyone is interested in it. Hence, chances are that you have heard about it and are curious to learn more about it. There are plenty of benefits of red light therapy. It is a treatment that exposes your skin to the red light which is known to be beneficial. Read on to learn more about the procedure and how it works.

What Is Red Light Therapy?

Red light therapy is a therapeutic technique that utilizes red light for treating various skin issues like persistent wounds, scars, and wrinkles. It can even treat other conditions. Red light therapy was first developed during the 90s by scientists for helping plants grow in space.

Scientists found that red light-emitting diodes (LEDs) promoted the growth of plant cells and allowed photosynthesis to occur. Then, it led to the study of red light used in medicine. The main focus of the research was to find if it could boost energy inside human cells in order to treat bone density issues, slow wound healing, and muscle atrophy. You might have heard other names for red light therapy as mentioned below.

  • Low-Power Laser Therapy (LPLT)
  • Photonic Stimulation
  • Cold Laser Therapy
  • Soft Laser Therapy
  • Low-Level Light Therapy (LLLT)

There are different types of red light therapy that are offered. You can find red light beds at salons where the aesthetician would tell you that they help reduce cosmetic skin issues such as wrinkles and stretch marks. On the other hand, red light therapy that is used in a medical setting would be used for treating serious conditions such as slow-healing wounds and side effects of chemo.

How Does Red Light Therapy Work?

In the simplest of words, red light works by producing a biochemical effect in the mitochondria. This helps power the powerhouse of human cells. Thus, energy is created in the molecule to ensure that cells function more efficiently and repair the damage. Unlike laser therapy, red light therapy does not cause any damage, especially when you use a device that has been made by a well-known brand such as RedDot LED. Thus, the treatment would be completely safe and the skin would start to regenerate. The light emitted penetrates 5 mm into the skin’s surface. Here is why you should undergo red light therapy.

  • It promotes tissue repair and wound healing.
  • It improves hair growth.
  • It helps people experiencing carpal tunnel syndrome.
  • It reduces psoriasis lesions.
  • It stimulates the healing of wounds.
  • It provides short-term relief to people suffering from rheumatoid arthritis.
  • It helps eliminate scars.


Once you have finished going through our post, you will know everything about red light therapy. Make sure to use a reliable red light therapy device such as one from RedDot LED. It will help provide you the best results. You have to give it a try.