Red light therapy (RLT) is a non-invasive treatment that uses low-wavelength red light to improve skin health. But can it help with rosacea, a chronic skin condition characterized by redness, flushing, and visible blood vessels?
Potential Benefits for Rosacea
- Reduces Inflammation – Red light therapy may help calm inflammation, a key factor in rosacea flare-ups.
- Strengthens Skin Barrier – It may promote collagen production, improving skin resilience.
- Minimizes Redness – Some studies suggest RLT can reduce facial redness by improving blood vessel function.
- Gentle & Non-Irritating – Unlike harsh treatments, RLT is generally safe for sensitive skin.
What Does Research Say?
Limited but promising studies indicate red light therapy (especially low-level laser therapy, 600-700nm) may help manage rosacea symptoms. However, more research is needed.
How to Use It Safely
- Start with short sessions (1-3 minutes) to test skin tolerance.
- Use devices with 630nm-660nm wavelengths (most studied for skin benefits).
- Avoid excessive heat, which can worsen rosacea.
Conclusion
While not a cure, red light therapy may help reduce rosacea-related redness and inflammation when used correctly. Consult a dermatologist before starting any new treatment.