Conductive gel is a substance applied to the skin prior to applying an electrode to help transmit the electrical signal transdermally, according to EdermatologyNews.com. This substance can also come in the form of a paste.
Conductive gel is used in a variety of applications in the health industry, as well as in some beauty treatments, explains Skinrejuvenex. Conductive gel is essential for the proper use of ultrasound equipment and electrocardiography treatments. Ultrasound technology is also used for some facial treatments, requiring conductive gel for proper delivery of the treatment. When using a conductive gel for a facial treatment, the ingredients in the gel are an important part of the service, in order to enhance the effect of the treatment.