Laser hair removal

Laser hair removal is the process of hair removal by means of exposure to pulses of laser light that destroy the hair follicle. It had been performed experimentally for about twenty years before becoming commercially available in 1995–1996.[1] One of the first published articles describing laser hair removal was authored by the group at Massachusetts General Hospital in 1998.[2][3] Laser hair removal is widely practiced in clinics, and even in homes using devices designed and priced for consumer self-treatment. Many reviews of laser hair removal methods, safety, and efficacy have been published in the dermatology literature.[4]

A hair removal laser in 2011

R. Rox Anderson and Melanie Grossman[5] discovered that it was possible to selectively target a specific chromophore with a laser to partially damage basal stem cells inside the hair follicles. This method proved to be successful, and was first applied in 1996. In 1997, the United States Food and Drug Administration approved this tactic of hair removal. As this technology continued to be researched, laser hair removal became more effective and efficient; thus, it is now a common method in removing hair for long periods of time.

  1. ^ "Hair Removal Methods: Laser History and Current Issues". Quackwatch. 21 August 2001.
  2. ^ Dierickx, Christine C; Grossman, Melanie C; Farinelli, William A; Anderson, R. Rox (1998). "Permanent Hair Removal by Normal-Mode Ruby Laser". Archives of Dermatology. 134 (7): 837–42. doi:10.1001/archderm.134.7.837. PMID 9681347.
  3. ^ Gold, Michael H (2007). "Lasers and light sources for the removal of unwanted hair". Clinics in Dermatology. 25 (5): 443–53. doi:10.1016/j.clindermatol.2007.05.017. PMID 17870522.
  4. ^ Eremia, Sorin; Li, Cindy Y; Umar, Sanusi H; Newman, Nathan (2001). "Laser Hair Removal: Long-Term Results with a 755 nm Alexandrite Laser". Dermatologic Surgery. 27 (11): 920–4. doi:10.1046/j.1524-4725.2001.01074.x. PMID 11737124. S2CID 25731335.
  5. ^ Khalid, Asma (21 November 2017). "How Laser Hair Removal Was Invented". www.wbur.org.