At-Home Laser and Light-Based Devices
January 2011
in “
Current problems in dermatology
”
TLDR At-home laser and light devices can safely reduce acne and hair growth when used correctly but are less effective than professional treatments.
In the 2011 document, the author reviewed the use of at-home laser and light-based devices for dermatological treatments, noting their growing popularity due to cost-effectiveness and convenience. The paper cited a study by Gold et al. with 21 patients over 8 weeks, showing significant acne lesion reduction using blue LED devices. Another study by Alster and Tanzi demonstrated hair growth reduction after three treatments with home-use IPL devices. The HairMax LaserComb, specifically for androgenetic alopecia, was clinically effective in over 90% of patients in trials. However, these at-home devices were considered less effective than professional treatments and could not replace dermatologist consultations. Safety features were included in some devices to minimize side effects, and the document concluded that these devices are a safe option for consumers when used properly.
