Do red light therapy caps actually work for hair loss?
Featured on NBC’s Today Show, Dr. Alan J. Bauman breaks down the science behind low-level laser therapy (LLLT) and how it supports hair regrowth by stimulating cellular activity, improving circulation, and reducing inflammation in the scalp. He explains why early intervention is critical, emphasizing his philosophy that “time is follicles,” meaning once follicles are lost, they cannot be recovered.
In the segment, Dr. Bauman also highlights the importance of using high-quality, medical-grade devices with sufficient power and full scalp coverage, noting that not all red light therapies are created equal. The feature includes a real patient experience showing visible improvement with consistent use, reinforcing that while results take time, physician-guided treatment can deliver meaningful, measurable results.