Most things in life require patience and consistency to achieve the desired results. Using red light therapy is not a guarantee for quick results. Most people quit before reaching halfway because of unmet expectations. It is essential to understand how the treatment works and how long your results can last.

What Is Red Light Therapy?

Red light therapy (RLT) is a therapeutic technique that is still controversial in its functionality. It works by using low-level red light wavelengths to treat conditions of the skin and other body parts.

There is a lot to still learn about the functionality of red light therapy. You may have heard it by names such as:

Photonic stimulation.

Cold laser therapy.

Low-power laser therapy (LPT).

Photobiomodulation (PBM).

Soft laser therapy.

Low-level light therapy (LLT).


There are different types of red light therapy that you can find in salons or medical office settings. Some patients prefer to use red light therapy for their cosmetic needs. Some seek treatment for medical conditions such as psoriasis or the side effects that arise from chemotherapy.

How Does Red Light Therapy Work?

Red light therapy strengthens the mitochondria in cells by producing biochemical effects. The energy of your cells comes from the mitochondria, the powerhouse of every cell in the body. One of its core components, the adenosine triphosphate (ATP), is the molecule that carries energy in all cells.

Red light therapy increases the functioning of mitochondria. As a result, it causes cells to produce more adenosine triphosphate. The cells begin to function more effectively due to the increase in energy. They then rejuvenate and repair the damage in the body.

Red light therapy is different from intense pulse light (IPL) or laser therapies because the surface of your skin remains undamaged. The other treatments induce tissue repair by damaging the outer layer of the skin. Red light therapy rejuvenates your skin. It works by directly emitting light that penetrates as far as five millimeters deep into the skin.

Benefits Of Red Light Therapy

There have been many laboratory and clinical studies to determine the medical benefits of red light therapy. Most red light therapy benefits have had so much controversy. More clinical research is necessary to prove the effectiveness of red light therapy. However, there is evidence that suggests some benefits as the following:

Promotes wound healing.

Promotes tissue healing.

Stimulates healing for wounds that heal slowly.

Diminishes scars.

It Mends sun damage.

Reduces wrinkles by building collagen.

Stops recurring cold sores.

Reduces cancer treatment side effects.

Gives short-term relief for pain and stiffness caused by rheumatoid.

What Are The Risks Of Red Light Therapy?

Red light therapy is a safe and pain-free treatment, although researchers are yet to ascertain how much light is enough. Too much light can damage your skin tissue, while less light may achieve no results. Hence, your specialist may need to have enough experience to know the amount of light that will work well.

Red light therapy has a potential risk of damaging your eyes. But compared to generic laser treatments, it is a safe option. It is ideal to have eye protection whenever undergoing the treatment.

How Long Do Red Light Therapy Results Last? 

Red light therapy results need consistent treatment to appear. Once you see your desired results, you should remain consistent with treatment. Do so for maintenance purposes, especially if you have chronic health problems.

You can take two or three sessions of therapy every week. If your symptoms reappear, revamp your treatment schedule. Daily treatments should be part of your new routine for sustained and optimal health benefits.

For more about red light therapy, visit Boca Raton Laser Lipo at our office in Boca Raton, Florida. You can also call (561) 221-6774 to book an appointment today.