 19 citations
,
  February 2018   in “Lasers in Medical Science”
           19 citations
,
  February 2018   in “Lasers in Medical Science”    Red light and LED treatments help hair grow by activating a specific cell signaling pathway.  
      2 citations
,
  January 2007   in “Journal of The American Academy of Dermatology”
           2 citations
,
  January 2007   in “Journal of The American Academy of Dermatology”    Red and infrared light therapy improves hair growth in balding patients.  
      117 citations
,
  September 2013   in “Lasers in Surgery and Medicine”
           117 citations
,
  September 2013   in “Lasers in Surgery and Medicine”    Red light therapy at 655 nm significantly improved hair growth in men with hair loss.  
      81 citations
,
  August 2014   in “Lasers in Surgery and Medicine”
           81 citations
,
  August 2014   in “Lasers in Surgery and Medicine”    Red light therapy is safe and effectively increases hair growth in women with hair loss.  
      2 citations
,
  March 2021   in “Dermatologic Therapy”
           2 citations
,
  March 2021   in “Dermatologic Therapy”    Low-level laser therapy helps increase hair growth in female pattern hair loss but not in telogen effluvium.