Medically reviewed by Susan Bard, MD Intense pulsed light (IPL) therapy uses an intense beam of light to treat conditions that affect skin texture and color. It is also used to repair damaged blood ...
Lasers for reduction of unwanted hair in skin of colour: a systematic review and meta-analysis. J Eur Acad Dermatol Venereol. 2019; doi:10.1111/jdv.15995 American Academy of Dermatology Association.
During treatment, your doctor aims the cold laser device directly at the skin on your knee. It will either touch your skin or be very close to it. The device sends a quick light pulse into your ...