Is Red Light Therapy Safe? Everything You Need to Know

LED light therapy

Key Takeaways 

  • Red light therapy uses specific wavelengths of light to penetrate the skin, improving tissue repair and boosting blood circulation.

  • It is a non-invasive treatment that is safe and gentle, making it suitable for individuals with sensitive skin or medical conditions.

  • Infrared saunas combine the benefits of red light therapy and heat, promoting muscle relaxation, pain relief, and improved circulation.

  • LED light therapy devices provide a convenient and effective way to experience red light therapy for various health and wellness benefits.

  • Pause offers infrared sauna sessions and light therapy in several Los Angeles locations, providing a customized experience to meet individual wellness needs.


Feeling tired, stiff, or just off-balance? You might’ve heard about red light therapy and how it’s the secret wellness hack everyone’s talking about. But is it really safe? Let’s dive in and unpack everything you need to know.

What Exactly Is Red Light Therapy?

Red light therapy uses specific wavelengths of light to gently penetrate the skin. This light works at a cellular level, helping your body recharge and recover.

It’s different from traditional saunas or bright overhead lighting. Red light works deeper, supporting tissue repair and stimulating blood circulation.

How It Works on a Cellular Level

Your cells have tiny power plants called mitochondria. Red light energizes these mitochondria to produce more of what your body needs to heal and restore.

This process activates a reaction with cytochrome c oxidase, a protein that helps fuel your cells with energy. It’s like recharging a low battery—but for your body.

Is It Truly Safe?

Yes—red light therapy is non-invasive and painless. There’s no burning or stinging. Just warm, soothing light doing quiet magic under your skin.

The light treatments use visible light and near-infrared light, which are gentle on human skin. This makes it a safe option even for people with sensitive skin conditions.

What Can It Help With?

People use infrared light therapy for pain relief, muscle recovery, and better skin health. It’s known to reduce soreness and ease joint pain.

Whether it’s chronic pain, medical conditions, or just general wellness, red light can support healing on multiple fronts.

Light Therapy vs Traditional Saunas

Traditional saunas make you sweat through intense heat. That can be relaxing, but not everyone enjoys extreme temperatures.

Infrared saunas work differently. They use infrared wavelengths to warm your body from the inside, gently increasing blood flow and boosting recovery.

More on the Science Behind Red Light Therapy

The benefits of red light therapy aren’t just anecdotal. Studies show that near-infrared light can stimulate the production of collagen and improve tissue repair. This makes it a popular treatment for skin conditions, from acne to aging skin. The wavelengths used in red light therapy penetrate the skin layers to rejuvenate cells and promote healthier skin.

The Beauty of Infrared Sauna Sessions

An infrared sauna session combines the deep benefits of red light therapy with the comfort of calm heat. It feels cozy, not overwhelming.

This combo supports blood vessels, improves circulation, and helps eliminate heavy metals through sweat. Your skin glows, your muscles loosen, and your body relaxes.

Not Just for Athletes or Biohackers

Red light isn’t just for elite wellness warriors. It’s for anyone who wants to feel better, move more easily, or restore balance.

Whether you’re dealing with muscle soreness, skin issues, or just tired of dragging through the week, red light therapy offers support at the cellular level.

Understanding the Light Spectrum

Light therapy uses specific wavelengths of light. Infrared wavelengths go deeper, reaching muscles and joints.

Other wavelengths—like visible light or blue light—don’t reach as far, but they can still support surface-level healing.

What About LED Light Therapy?

LED light therapy is one of the most effective ways to deliver low-level light therapy. It’s energy-efficient and safe for long-term use.

These light devices come in many forms. Some are built into infrared sauna rooms, while others are used as standalone light therapy devices.

Who Should Try It?

If you’re struggling with sore muscles or joint pain, red light therapy might help. It’s also a great tool for people with certain health conditions, especially those involving inflammation.

Even if you just want better skin or improved circulation, this therapy is gentle enough for regular use.

Are There Side Effects?

Red light therapy has minimal side effects. Most people experience a sense of warmth or relaxation during and after.

As with any treatment, it’s important to stay consistent and follow a routine. That’s how you’ll see the full range of benefits over time.

Where to Go for Safe Red Light Therapy

At Pause, we’ve made it easy to experience red light therapy in a clean, modern, and peaceful environment. Our infrared saunas offer a relaxing way to unwind and heal.

Unlike other places that rely on high-heat sauna treatment, our infrared saunas are designed to target your body without overwhelming it. You’ll feel refreshed—not drained.

Infrared Sauna Benefits You’ll Love

Clients love how an infrared sauna session leaves them feeling loose, light, and clear-headed.

Infrared sauna therapy improves blood flow, reduces muscle soreness, and boosts your skin’s natural glow. It’s a perfect post-workout or as a reset after a long day.

What Makes Our Light Devices Different

We use high-quality light therapy devices that deliver consistent infrared therapy safely.

You’re not just lying under a random light—you’re using low-level laser therapy designed for real results.

Tailored for You

Pause isn’t about a one-size-fits-all approach. Our services are customizable, so you can enjoy infrared sauna sessions that meet your needs.

Whether you’re focused on detox, pain relief, or total relaxation, our team helps you get the most out of every visit.

Ready to Feel the Glow?

Let your body recover, recharge, and renew with safe, soothing red light therapy at Pause. Our infrared sauna Los Angeles locations bring comfort, healing, and modern design together.

Pause offers services at several locations, including Venice, West Hollywood, South Bay, Brentwood, Studio City, and Newport Beach.

Wherever you are in Los Angeles, there’s an infrared sauna near you. Come by and feel the change for yourself.

Book your infrared sauna session today and experience how light can change the way you feel—one peaceful moment at a time. 

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