TLDR Photobiomodulation helps hair growth safely in men and women, with laser devices working better than LED ones.
A meta-analysis of studies has found that photobiomodulation therapy is a safe and effective treatment option for androgenetic alopecia, increasing hair density and promoting hair growth in both male and female patients. Laser diode devices were found to be more effective than those with both laser diodes and LEDs, and both comb-style and hat/helmet-style devices produced comparable results. However, more high-quality studies are needed to fully evaluate its effectiveness and determine the best device and treatment parameters.View this study on tandfonline.com →
Low-level laser therapy improves hair growth and dermal papilla cell function.
LLLT promotes hair growth and improves hair density safely in men and women.
Low-level laser therapy significantly increases hair density in adults with hair loss, with low-frequency treatment being more effective.
Finasteride and minoxidil mix works better for hair growth than minoxidil alone, with similar safety.
Low-level light therapy safely improves hair coverage, thickness, and count in androgenetic alopecia patients.
Laser-assisted drug delivery improves hair loss.
The 1927-nm fractionated thulium laser treatment significantly improves hair thickness and count in pattern hair loss patients.
Low-level laser therapy effectively treats female hair loss, increasing hair count by 51%.
The laser scanner device was more effective at increasing hair density than the laser hat in treating androgenic alopecia.
Combining low-level light therapy and minoxidil 5% is more effective for female hair loss than using either treatment alone.
One session of Low Level Laser Therapy before hair transplantation doesn't significantly improve hair growth.
Red light therapy is safe and effectively increases hair growth in women with hair loss.
Low-level laser therapy helps male and female hair loss alone or with other treatments.
Laser device increases hair density, safe for treating hair loss in men and women.
Red light therapy at 655 nm significantly improved hair growth in men with hair loss.
Low-Level Laser Therapy is effective and safe for hair growth with minimal side effects.
Low-level light therapy safely improves hair growth and thickness for androgenetic alopecia.
Finasteride helps hair growth but may cause sexual side effects.
Mice with human gene experienced hair loss when treated with DHT.
HairMax LaserComb® effectively promotes hair growth and stops hair loss in males with androgenetic alopecia, with no serious side effects.
Hair loss affects women's mental health more than men's, causing anxiety, low self-esteem, and social insecurity.
Horizontal scalp biopsy sections effectively diagnose and predict MPAA, with follicular density and inflammation impacting hair regrowth.