What Is Red Light Therapy?

Red light therapy (RLT) is a non-invasive treatment that uses specific wavelengths of red and near-infrared light to penetrate the skin and stimulate cellular energy production. Originally developed by NASA to support plant growth in space, it has since become one of the most researched wellness technologies available today.

How Does It Work?

At the core of red light therapy is a process called photobiomodulation. When red and near-infrared light (typically between 630–850nm) reaches your cells, it is absorbed by the mitochondria — the powerhouse of the cell. This stimulates the production of adenosine triphosphate (ATP), the energy currency your body uses to repair, regenerate, and function optimally.

Think of it like charging a battery. Your cells become more energized, allowing them to do their jobs faster and more efficiently.

Key Benefits

Skin Health & Anti-Aging

• Stimulates collagen and elastin production
• Reduces fine lines, wrinkles, and skin laxity
• Improves skin tone, texture, and radiance
• Accelerates healing of blemishes and scars

Pain Relief & Recovery

• Reduces inflammation in muscles and joints
• Speeds up muscle recovery after exercise
• Alleviates chronic pain conditions
• Supports healing of injuries and wounds

Sleep & Wellness

• Supports natural melatonin production
• Improves sleep quality and circadian rhythm
• Reduces stress and promotes relaxation

What Wavelengths Matter?

Not all light is created equal. The most clinically studied wavelengths are:

• 630–660nm (Red Light) — Targets surface-level skin concerns, collagen production, and wound healing
• 810–850nm (Near-Infrared Light) — Penetrates deeper into muscle, joint, and bone tissue for pain relief and recovery

Lumyx devices are engineered to deliver these precise therapeutic wavelengths for maximum efficacy.

Is Red Light Therapy Safe?

Yes. Red light therapy is FDA-cleared, non-thermal, and non-invasive. It does not use UV light and carries no risk of burning or skin damage when used as directed. It is suitable for all skin types and tones.

Note: Always consult a healthcare professional if you have a medical condition or are pregnant before beginning any light therapy regimen.

How Often Should You Use It?

For best results, most protocols recommend:

• 3–5 sessions per week for the first 4–8 weeks
• Maintenance sessions 1–2x per week thereafter
• Sessions typically last 10–20 minutes per treatment area

Consistency is key — red light therapy works cumulatively over time.

Ready to Experience the Benefits?

Explore the Lumyx collection of clinically-inspired red light therapy devices — designed for face, body, and full recovery.