The 1550 nm fractional Er:Glasslaser improved hair regrowth in patients with androgenic alopecia, but didn't significantly change collagen type I, skin fibroblasts, or macrophages. More research is needed for optimal results.
Affordable 92-LED caps may be more effective for hair growth than expensive 270-laser caps due to higher power output and irradiance. The LED caps deliver more energy to the scalp, making them a cost-effective alternative for red light therapy.
Exosomes are being considered for hair regrowth, with some users reporting initial improvement. One user moved on to using dutasteride and oral minoxidil with positive results.
Significant hair regrowth was achieved using 0.5mg oral finasteride, a topical mix of finasteride and minoxidil, and dermastamping. Initial side effects like achy testicles were managed by adjusting the regimen.
Laser caps are found to be more effective than 5% minoxidil for treating hair loss, and when combined with minoxidil, they are even more effective. Some users report positive results with laser treatments, while others see no change; the devices are FDA approved, but opinions on their efficacy vary.
Low-level laser therapy (LLLT) stimulates hair growth but current devices are expensive. A proposed non-profit project aims to create affordable, 3D-printed LLLT devices and collect data on their effectiveness.