May 2023 in “Photobiomodulation, photomedicine, and laser surgery”
The 675nmlaser treatment significantly increased hair density and reduced symptoms of androgenetic alopecia in both men and women, with no side effects.
Red light therapy with dual wavelengths (650nm and 850nm) can stimulate hair regrowth without DHT blockers. Consistent use of a panel with these wavelengths has shown positive results in hair regrowth.
The conversation discusses the effectiveness of commercial Low-Level LaserTherapy (LLLT) devices for hair growth, suggesting they are underpowered compared to the ideal energy output shown in medical research. A user plans to build a custom helmet that meets the required specifications for effective treatment.
Low-level lasertherapy (LLLT) is debated for hair regrowth, with some users suggesting it should be combined with treatments like minoxidil and finasteride for effectiveness. Many users express skepticism about LLLT's efficacy and cost, emphasizing the need for the correct wavelength and quality devices.
The user is asking for opinions on low level laser light therapy for hair growth and thickening. They have been using it for a year but haven't seen significant results, attributing any regrowth to topical minoxidil.