Behind the Glow: A Look at the Technology Used in Red Light Therapy
Key Takeaways
Red light therapy uses visible and infrared light to support cellular healing and improve skin and muscle recovery
Infrared wavelengths penetrate deep into tissues, offering relief from chronic pain and supporting circulation and detoxification
Low-level light therapy works without heat, making it a safe and effective treatment for various health and skin conditions
• Infrared saunas at Pause combine heat and light to create a soothing experience that promotes sweat, relaxation, and rejuvenation
• Advanced LED panels target specific light wavelengths to safely enhance skin health and support the body from the inside out
Red light therapy has captured the wellness world with its soothing warmth and radiant glow. But behind that soft, comforting light lies a world of innovative science and advanced technology that makes all the magic happen.
This article will take you inside that glow, breaking down the technology, how it works on a cellular level, and why it’s become a sought-after method for improving overall health and wellness.
Whether you're relaxing in an infrared sauna or using LED light therapy, understanding the tech behind it all will help you appreciate its positive effects even more.
The Science Behind the Light
Red light therapy works through the visible spectrum, mainly using visible light and infrared wavelengths to stimulate change beneath the skin. The light falls into the Near-Infrared Light and Infrared & Red Light range, reaching into tissues and affecting the body at a cellular level.
This happens through a process involving cytochrome c oxidase, an enzyme found in the mitochondria. When red or infrared light hits this enzyme, it helps boost the mitochondria’s energy output. This process supports fibroblast proliferation, boosts blood flow, and encourages skin rejuvenation.
Infrared Wavelengths and the Body
Red light therapy doesn’t just warm the skin—it travels deep into muscles, joints, and tissues. Different wavelengths of light target different depths. Shorter wavelengths remain near the surface, helping with skin conditions, while longer ones penetrate deeper for muscle recovery, joint pain, and chronic pain.
This deep reach supports blood circulation, enhances skin health, and promotes the healing of sore muscles. It can also aid in lowering blood pressure, improving heart rate, and helping with medical conditions related to mitochondrial dysfunction.
Low-Level Light Therapy (LLLT) Explained
Also called low-level laser therapy, this technique uses lower light intensities to trigger biological processes. It’s safe, non-invasive, and doesn’t generate heat like traditional saunas. By avoiding the risks of adverse events, LLLT helps activate healing without stressing the skin.
It can support those with congestive heart failure, promote detoxification of heavy metals, and assist the body’s natural rhythms, such as the circadian rhythm. It’s a highly customizable treatment plan that can be tailored to individual wellness goals.
Infrared Saunas: More Than Heat
While infrared therapy and red light therapy are closely related, they are not the same. In an infrared sauna, the focus is on heat generated by infrared light rather than hot air. This heat penetrates the body, warming tissues directly and promoting infrared sauna benefits like improved circulation, muscle soreness relief, and pain relief.
At Pause, each infrared sauna session combines advanced infrared light therapy with soothing surroundings to help detox, rejuvenate, and relax. It's a modern upgrade to the type of sauna most are used to, offering a more comfortable and effective experience.
How LED Technology Powers the Therapy
At the heart of red light therapy devices is LED light therapy. These LEDs are precisely engineered to emit specific light wavelengths within the light spectrum that are known for their beneficial effects. Each LED targets unique goals, from skin rejuvenation to easing muscle soreness and even supporting cardiovascular health.
LED panels used at Pause are designed with safety and performance in mind. They emit steady, high-quality light without UV exposure. Whether used on the face or body, these panels support human skin without causing damage or discomfort.
How It Helps You Glow from the Inside Out
With consistent use, red light therapy supports skin temperatures that allow better absorption of nutrients and oxygen. It works well alongside other wellness routines to encourage blood vessels to expand and support healthier blood flow.
This therapy helps reduce signs of aging and can smooth the appearance of skin over time. It supports skin health from the inside out, acting as a powerful ally for anyone looking to improve their complexion and vitality.
Combining Technology with Relaxation at Pause
Pause uses the latest red light and infrared technologies for a deeply restorative experience. From relaxing infrared sauna therapy to advanced light panels, each sauna session is crafted to enhance your well-being.
In infrared sauna West Hollywood and other Pause locations, the blend of modern design and scientific precision creates a wellness escape tailored for recovery, beauty, and clarity.
One Word: Sweat
As your body heats up, it begins to sweat—not just any sweat, but one that pushes out toxins, heavy metals, and other impurities. It's a natural reaction to deep infrared wavelengths, promoting a clean, energized feeling afterward.
This therapeutic sweat is a core part of the Pause experience and one reason people come back for regular sessions.
A New Era of Light-Based Wellness
The move from traditional saunas to infrared technology marks a new wave of wellness. By focusing on infrared therapy and low-level light therapy, Pause offers sessions that go beyond surface relaxation. These treatments are backed by science and driven by results, from helping with skin conditions to improving cardiovascular health.
With several locations available, clients can access advanced wellness treatments supported by real technology and professional care.
Glow With Purpose — Explore Pause’s Services Today
Step into the future of wellness where healing meets innovation. Pause blends the science of infrared saunas and red light therapy with relaxing, thoughtfully designed environments. Whether you’re looking for pain relief, skin rejuvenation, or simply time to reset, there’s a session waiting for you.
Ready to feel the beneficial effects? Visit Pause in Venice, West Hollywood, South Bay, Brentwood, Studio City, or Newport Beach and experience wellness that works—one light beam at a time. Book your session today and give your body the glow it deserves.