---
title: "What Is Red Light Therapy? How It Works on Skin and Muscle"
url: https://icryo-mauldin-sc.com/blog/what-is-red-light-therapy
description: "Red light therapy uses red and near-infrared light to support skin, muscle and cellular health. Learn how it works at iCRYO Mauldin, SC."
lang: en
---

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# What Is Red Light Therapy? How It Works on Skin and Muscle

Updated October 20, 2026 · 3 min read

Image: Photo of a guest receiving red light therapy in the full-body LED bed at iCRYO Mauldin in Mauldin, South Carolina. (https://icryo-mauldin-sc.com/__l5e/assets-v1/8165fb83-e8bf-42f9-8f85-980826f006c0/what-is-red-light-therapy-mauldin-sc.webp)

What if one of the most relaxing parts of your week also supported your skin, muscles and recovery?

That's the appeal of red light therapy at iCRYO Mauldin (https://icryo-mauldin-sc.com/services/red-light-therapy). It's gentle, painless and takes just minutes.

Here's what red light therapy is, how it works and who it's for.

## What Is Red Light Therapy?

Red light therapy, also called **photobiomodulation**, exposes your skin to low-level red and near-infrared light.

Unlike UV light from the sun or tanning beds, these wavelengths **don't damage skin**. Instead, they're absorbed by your cells and used to support normal function.

## How Red Light Therapy Works

Here's the simple version.

### Light gets absorbed by your cells

Red and near-infrared light penetrate the skin. Inside your cells, they're absorbed by the **mitochondria**, the structures that produce cellular energy.

### Cells get an energy boost

Research suggests this light helps mitochondria work more efficiently, supporting the energy your cells need to repair and renew.

### Different wavelengths, different depths

- **Red light** acts mostly on the skin
- **Near-infrared light** penetrates deeper into tissue and muscle

## What People Use Red Light Therapy For

- **Skin health:** tone, texture, fine lines and collagen support
- **Muscle recovery:** after workouts and long days outdoors
- **Joint comfort:** many people use it for stiff, achy areas
- **General wellness:** a relaxing, restorative routine

See the full list in Does Red Light Therapy Help Skin and Recovery? (https://icryo-mauldin-sc.com/blog/red-light-therapy-skin-recovery).

## What a Session Is Like

1. **Arrive and prep.** Clean skin works best.
2. **Protect your eyes** with provided eyewear if recommended.
3. **Relax** in front of or inside the red light device.
4. **Enjoy** gentle warmth for the length of your session.
5. **Go about your day.** No downtime.

## Who Should Talk to Us First?

Red light therapy is gentle, but let us know if you are pregnant, are sensitive to light, take medications that increase light sensitivity or have a history of skin cancer.

## In-Clinic vs. At-Home

At-home panels are everywhere. How do they compare to professional devices? Read Red Light Irradiance: At-Home LED Panels vs Clinical Beds (https://icryo-mauldin-sc.com/blog/professional-vs-at-home-red-light-therapy).

## How Often Should You Go?

Red light therapy works best with consistency. See Does Red Light Therapy Help Skin and Recovery? (https://icryo-mauldin-sc.com/blog/red-light-therapy-skin-recovery)

## Red Light Therapy Myths vs. Facts

**Myth: "It's the same as a tanning bed."** Fact: Tanning beds use UV light, which damages skin. Red light therapy uses red and near-infrared wavelengths that don't tan or burn.

**Myth: "Any red light bulb will do."** Fact: Results depend on specific wavelengths and enough power to reach your cells. Professional devices are designed for that. Read Red Light Irradiance: At-Home LED Panels vs Clinical Beds (https://icryo-mauldin-sc.com/blog/professional-vs-at-home-red-light-therapy).

**Myth: "One session will transform your skin."** Fact: Red light therapy works through gradual processes like collagen production. Consistency over weeks delivers results.

**Myth: "Red light therapy replaces sunscreen."** Fact: It supports skin repair, but it doesn't protect against UV. Daily SPF is still essential, especially under the Carolina sun.

Ready to glow?

## Red Light Therapy in Mauldin, SC

iCRYO Mauldin is at **100 N Main St STE. B, Mauldin, SC 29662**, on North Main Street with free on-site parking. We welcome clients from Simpsonville, Greenville, Fountain Inn, Five Forks, Taylors and Greer.

- See our current intro offers: https://icryo-mauldin-sc.com/deals
- Book your intro visit: https://icryo-mauldin-sc.com/book-now
- Get your free personalized wellness plan: https://icryo-mauldin-sc.com/free-wellness-plan

Questions? Call (864) 478-7429.

## Red Light Therapy FAQs

What is red light therapy?

Red light therapy uses low-level red and near-infrared light to support cellular function. It's used for skin health, muscle recovery and overall wellness.

Does red light therapy use UV light?

No. Red light therapy uses red and near-infrared wavelengths, not ultraviolet light, so it doesn't tan or burn your skin.

Does red light therapy hurt?

No. Most people feel gentle warmth and find sessions relaxing.

How long is a red light therapy session?

Sessions are typically short, often 10 to 20 minutes.

iCRYO Mauldin Team

The iCRYO Mauldin team helps clients across the Upstate South Carolina look and feel their best.

## Related Articles

Does Red Light Therapy Help Skin and Recovery?

Learn how red light therapy rejuvenates skin, reduces pain, and accelerates healing. Science-backed benefits explained by iCRYO Mauldin wellness experts.
https://icryo-mauldin-sc.com/blog/red-light-therapy-skin-recovery

Red Light Irradiance: At-Home LED Panels vs Clinical Beds

Irradiance decides whether red light reaches muscle and joint. Compare 10-40 mW/cm2 home LEDs with the 100-200+ mW/cm2 beds at iCRYO Mauldin, SC.
https://icryo-mauldin-sc.com/blog/professional-vs-at-home-red-light-therapy

Red Light Therapy: More Effective Than Traditional Spa Treatments

Red light therapy stimulates cellular repair — something traditional spa facials can't do. Learn why it's more effective.
https://icryo-mauldin-sc.com/blog/red-light-therapy-vs-spa-treatments

Red Light Therapy and Pain: Evidence, Limits & Medical Care

Red light therapy is not a substitute for medical assessment or prescribed treatment. Consult a healthcare professional about persistent pain.
https://icryo-mauldin-sc.com/blog/red-light-therapy-natural-pain-relief

Why Memberships Make Red Light Therapy More Effective

Consistent red light therapy delivers faster results. Learn why an iCRYO Mauldin membership maximizes your skin, joint, and recovery benefits.
https://icryo-mauldin-sc.com/blog/red-light-therapy-membership-mauldin-sc

At-Home LED vs Professional Red Light Therapy

Home LED masks lack the intensity for real results. Professional red light therapy at iCRYO Mauldin delivers deeper penetration.
https://icryo-mauldin-sc.com/blog/led-masks-vs-professional-red-light

Learn more about Red Light Therapy in Mauldin, SC

View the Red Light Therapy service page →
https://icryo-mauldin-sc.com/services/red-light-therapy

Start your wellness journey in Mauldin

Get Your Free Wellness Plan: https://icryo-mauldin-sc.com/free-wellness-plan
Book Your First Session: https://icryo-mauldin-sc.com/book-now

(864) 478-7429 (+18644787429)

## Wellness Services Near You — Serving Greater Greenville

iCRYO Mauldin proudly offers Wellness Services to clients across the Upstate South Carolina region. Conveniently located at 100 N Main St STE. B, Mauldin, SC 29662.

Mauldin, SC Simpsonville, SC Greenville, SC Downtown Greenville, SC Easley, SC Taylors, SC

Fountain Inn Greer Travelers Rest Five Forks Pelham Road Eastside Greenville Verdae Thornblade

Call (864) 478-7429 (+18644787429) to book your Wellness Services session today.

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