Exploring the benefits of red light therapy

Recently, red light therapy has been gaining attention as a non-invasive treatment that can provide potential wellness benefits. From enhancing skin health to alleviating pain, this innovative therapy is making waves in the healthcare community. But what exactly is red light therapy, and why is it garnering such interest?

What is red light therapy? Benefits, uses and how it works.

Red light therapy involves exposing the skin to low levels of red or near-infrared light. Unlike ultraviolet (UV) light, which can damage the skin, red light therapy is considered safe and beneficial.

The process is simple—A device emits red light over a targeted area. It uses wavelengths of light to penetrate the skin's layers. These wavelengths stimulate cellular processes as the cells absorb this light energy, leading to various healing effects.

The science behind red light therapy: enhancing wellness and recovery

To understand how red light therapy works, it's important to know a bit about how cells function.

Mitochondria, often referred to as the "powerhouses" of cells, produce energy. When mitochondria absorb red light, they work better. This boosts energy production in the cells, which can promote regeneration.

Red light therapy can also help lower oxidative stress or an imbalance of free radicals and antioxidants in the body. This process can harm cells and lead to aging and disease. By minimizing oxidative stress, red light therapy supports the body's natural therapeutic processes.

What are the advantages of this therapy technique?

Improved skin health and appearance  

One of the most popular uses of red light therapy is for improving skin health. It can help reduce the appearance of fine lines, skin pigmentation and promote a more youthful complexion.  

The therapy stimulates collagen production, a key protein that keeps skin firm and elastic. Red light therapy can also help heal acne and reduce scars. This makes it a great choice for people wanting healthier looking and feeling skin. 

Red light therapy for the face 

By targeting the face, this therapy can help reduce signs of aging and improve skin texture. Many people incorporate cosmetic services like red light therapy into their skincare routine for its rejuvenating effects.

"Red Light Therapy is known for its ability to improve skin tone, reduce wrinkles and decrease the appearance of scars and blemishes. It promotes collagen production, which can lead to firmer, more youthful-looking skin."

Kaylee Fox, Medical Skin Care Technician, Gundersen Health System

Pain relief and muscle recovery

Red light therapy is also used for pain relief and muscle recovery. It can help reduce chronic pain, like arthritis, by lowering inflammation and increasing blood flow to the affected areas. Athletes often use red light therapy to speed up recovery times and reduce muscle soreness after workouts.

Enhanced blood circulation

Another benefit of red light therapy is improved circulation or blood flow. This helps deliver more oxygen and nutrients to tissues. As a result, healing and recovery happen faster. This can be particularly beneficial for individuals with circulatory issues or those recovering from injuries.

Mental health and well-being

Emerging research suggests that red light therapy may have positive effects on mental health. It can help reduce symptoms of depression and anxiety by affecting serotonin production. Serotonin is a neurotransmitter that helps create feelings of well-being and happiness. 

How do I use red light therapy?

Using red light therapy is relatively simple. Devices are available for both professional and at-home use. Professional treatments are typically administered by healthcare providers or in specialized clinics, while at-home devices range from handheld gadgets to full-body panels.

Professional treatments

Professional treatments from medical skincare experts may offer powerful results, as they often use higher-intensity devices.

At Gundersen Health System, we offer red light therapy as an add-on service during a HydraFacial. A HydraFacial is a professional treatment to cleanse, extract and hydrate your skin. You can pair this treatment with a red light to get an even more radiant complexion.

Take a moment to learn why a HydraFacial is the perfect skincare treatment

We also offer various cosmetic treatments to help with acne, acne scarring, fine lines, smoothing wrinkles and more. To improve the appearance of your skin, schedule a professional treatment with Dermatology or Plastic Surgery today.

At-home devices

If you're considering an at-home device, it's important to choose one that is safe and effective. Look for devices that emit wavelengths between 600 to 900 nanometers, as these are considered optimal for therapeutic effects. Follow the manufacturer's instructions for use, including the recommended duration and frequency of sessions.

Safety and side effects

Red light therapy is generally considered safe for most individuals. It is non-invasive and does not use UV light, which can damage the skin. However, as with any treatment, it's important to use it correctly and follow safety guidelines.

Some people may experience mild side effects, such as temporary redness or irritation. It's a good idea to talk to a healthcare professional before starting any new treatment. This is especially important if you have health conditions or are pregnant.

Harnessing the power of light

Red light therapy offers a range of benefits, from enhancing skin health to promoting recovery and well-being. Whether you're looking to improve your complexion, alleviate pain or boost your mental health, this innovative therapy might be worth considering.

If you're curious about red light therapy, we encourage you to explore its benefits and consider connecting with a provider to see how it might fit into your wellness journey.