Red Light Science

The Science Behind Red Light

Red light therapy (at 660nm) directs a safe, visible wavelength into the thin tissue of your nose and sinuses. The light is absorbed by your cells’ mitochondria, creating extra energy (ATP) that calms inflammation and speeds natural repair, so breathing feels clear without drugs.

1. What Is Red Light Therapy?

Red light therapy uses a narrow band of visible red light around 660 nm. This wavelength can pass a few millimeters into soft tissue—enough to reach swollen sinus lining—yet it carries no UV, no ionizing radiation, and very little heat.

2. How It Works

  1. Light Reaches Tissue – The beam passes through the nasal mucosa into the sinus walls.

  2. Cell “Batteries” Recharge – Mitochondria absorb the light and make more ATP (cellular energy).

  3. Inflammation Drops – Energized cells send fewer inflammatory signals and open small blood vessels for better circulation.

  4. Fluid Drains Forward – With swelling down, mucus flows out the front instead of dripping backward, airways widen, and you breathe easily.

3. What the Research Says

  • Faster Muscle Recovery: Athletes who received 660 nm light before exercise recovered up to 40 % faster. 

  • Sinus Congestion Relief: A placebo‑controlled trial showed significant symptom reduction after two weeks of intranasal red‑light sessions. 

  • Reduced Inflammatory Markers: Lab studies report 20–35 % drops in COX‑2 and TNF‑α after red‑light exposure.

  • Regulatory Safety: The FDA classifies photobiomodulation devices (product code NFH) as low‑risk, non‑invasive class II.

4. Safety Checklist

  • No UV or ionizing rays—will not damage DNA or tan skin.

  • Minimal heat—does not generate heat.

  • Eye comfort—does not affect the eyes.

  • Works with other treatments—safe alongside meds, sprays, or CPAP (consult your doctor if you are photosensitive).

Depth Fact: 660 nm light typically travels 5–10 mm in soft tissue—ample reach for nasal passages.

5. FAQs

Does the light really reach my sinuses?
Yes. Nasal mucosa is only a few millimeters thick; 660 nm light penetrates beyond that.

Is this just a heat lamp?
No. Heat lamps use high‑temperature infrared. Red light therapy is cool and targets cellular photoreceptors.

When will I notice benefits?
Many users feel easier breathing within 3–5 sessions; improvements build for 2–3 weeks.

Side‑effects?
Occasional mild warmth or temporary redness; no systemic effects or rebound congestion.

Ready to Breathe Easier?

NovaFlow delivers therapeutic 660 nm light exactly where you need it—inside your nose—with an automatic shut‑off timer. No pills, no sprays, just light.

Clear air. Clear mind. Start your first session today.

More questions? Reach out to us at support@cleriva.com