Hair loss is a common concern for both men and women. Many people are now turning to red light therapy as a natural way to promote hair growth. But does it really work?
The Short Answer: 예, It Can Help
Red light therapy has been shown to help regrow hair in people experiencing hair thinning or pattern baldness. It works by stimulating hair follicles and increasing blood flow to the scalp.
How It Works
- Improves blood circulation
More oxygen and nutrients reach the hair follicles, encouraging healthy growth. - Energizes hair follicles
Red light boosts cellular energy (ATP), helping dormant follicles become active again. - Reduces inflammation
A healthier scalp environment supports stronger, thicker hair.
What the Studies Say
Clinical studies have found that low-level light therapy (LLLT) using red or near-infrared light (typically 630–850nm) can increase hair count, thickness, and density over time—especially with consistent use.
How to Use Red Light Therapy for Hair Growth
- Use a red light device (like a cap or panel) 3–5 times a week.
- Each session should last 10–20 분.
- Be patient—visible results often appear after 2–3 months of regular use.
Final Thoughts
Red light therapy is a safe, painless, and drug-free option that may support hair regrowth when used consistently. It’s not a quick fix, but it could be a powerful addition to your hair care routine
