May 2024 675 nm laser therapy effectively improves hair growth in Indian patients with androgenetic alopecia.
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April 1999 in “Dermatologic Clinics” Nd:YAG laser can reduce hair with multiple treatments, but permanent removal isn't guaranteed.
June 2023 in “Photobiomodulation, photomedicine, and laser surgery” The 675 nm laser treatment significantly increased hair density and reduced symptoms of androgenetic alopecia in both men and women, with no side effects.
October 2023 in “Skin research and technology” The 675 nm laser effectively improved facial acne scars in dark skin with minimal side effects.
March 2019 in “Applied sciences” Laser therapy might help regrow hair in alopecia totalis better than steroids alone.