Red Light Therapy

Healing with Light

Experience the gentle power of red and near-infrared light to soothe your skin and muscles naturally.

FAQs

What is red light?

Red light is visible energy that helps your body heal by stimulating cells.

How does it work?

It uses low levels of red or near-infrared light to gently warm and repair tissues.

Is it safe for skin?

Yes, red light therapy is non-invasive and generally safe, helping improve skin health and reduce inflammation.

How long are sessions?

Sessions usually last between 10 to 20 minutes depending on the treatment area.

When will I see results?

Many notice improvements after a few sessions, but it varies by individual.

Can red light therapy help muscle pain?

Yes, it may reduce muscle soreness and speed up recovery by increasing blood flow and cell repair.

Red Light Therapy (RLT) is a treatment that may help skin, muscle tissue, and other parts of your body heal. It exposes you to low levels of red or near-infrared light. Infrared light is a type of energy your eyes can’t see, but your body can feel as heat. Red light is similar to infrared, but you can see it.

Red light therapy is also called low-level laser therapy (LLLT), low-power laser therapy (LPLT), and photobiomodulation (PBM).

How Does Red Light Therapy Work?

With red light therapy, you expose your skin to a lamp, device, or laser with a red light. A part of your cells called mitochondria, sometimes called the “power generators” of your cells, soak it up and make more energy. Some experts think this helps cells repair themselves and become healthier. This spurs healing in skin and muscle tissue.

Red light therapy uses very low levels of heat and doesn’t hurt or burn the skin. It’s not the same type of light used in tanning booths, and it doesn’t expose your skin to damaging UV rays.

Red light is thought to work by producing a biochemical effect in cells that strengthens the mitochondria. The mitochondria are the powerhouse of the cell — it’s where the cell’s energy is created. The energy-carrying molecule found in the cells of all living things is called ATP (adenosine triphosphate).

By increasing the function of the mitochondria using RLT, a cell can make more ATP. With more energy, cells can function more efficiently, rejuvenate themselves, and repair damage.

RLT is different from laser or intense pulsed light (IPL) therapies because it doesn’t cause damage to the skin surface. Laser and pulsed light therapies work by causing controlled damage to the outer layer of the skin, which then induces tissue repair. RLT bypasses this harsh step by directly stimulating regeneration of the skin. The light emitted by RLT penetrates roughly 5 millimeters below the skin’s surface.

Additional clinical research is needed to prove that RLT is effective. At the moment, however, there’s some evidence to suggest that RLT may have the following benefits:

• promotes wound healing and tissue repair

• improves hair growth in people with androgenic alopecia

• help for the short-term treatment of carpal tunnel syndrome

• stimulates healing of slow-healing wounds, like diabetic foot ulcers

• reduces psoriasis lesions

• aids with short-term relief of pain and morning stiffness in people with rheumatoid arthritis

• reduces some of the side effects of cancer treatments, including oral mucositis

• improves skin complexion and builds collagen to diminish wrinkles

• helps to mend sun damage

• prevents recurring cold sores from herpes simplex virus infections

• improves the health of joints in people with degenerative osteoarthritis of the knee

• helps diminish scars

• relieves pain and inflammation in people with pain in the Achilles tendon