Red Light Therapy: How It Works and What It Can Do for Your Health

How Red Light Therapy Works

Red light in the 630–850nm wavelength range penetrates the skin and stimulates mitochondrial activity — the powerhouses of your cells. This process increases the production of adenosine triphosphate (ATP), which fuels cell repair and regeneration. The result is reduced inflammation, improved circulation, and accelerated tissue healing.

Key Benefits of Red Light Therapy

Skin Rejuvenation: Increases collagen production, reduces wrinkles, and promotes a clearer complexion.

Pain and Inflammation Relief: Helps reduce joint pain, muscle soreness, and chronic inflammation.

Wound Healing: Accelerates tissue repair and reduces scarring.

Improved Recovery: Speeds up muscle recovery after workouts or injuries.

Mood and Sleep Support: Helps regulate circadian rhythm and may reduce symptoms of anxiety or seasonal depression.

Is Red Light Therapy Safe?

Yes, red light therapy is generally considered safe when used correctly. It’s non-invasive, painless, and free from UV radiation. Side effects are rare and typically mild, such as temporary redness or dryness.

How to Use Red Light Therapy
Red light therapy can be used at home with LED panels, masks, handheld devices, or in clinics with professional-grade equipment. For best results:

Maintain a consistent schedule (3–5 times a week initially)

Use at the recommended distance and duration (typically 10–20 minutes)

Ensure wavelengths range from 630 to 850nm for optimal penetration