Abstract: An adaptive transdermal iontophoretic introduction system for the beauty field is provided. Specifically, the system includes an iontophoretic introduction system, and a control and drive electronic system. The control and drive electronic system includes an operation system, a central processing system, an electrode drive system, a sensing system and a data communication system. The adaptive transdermal iontophoretic introduction system provides personalized transdermal drug delivery according to the actual condition of a user's skin, optimizes the dose, depth and speed of the transdermal drug delivery in real time, and maximizes the product usage effect and safety.

Abstract: A localised transdermal iontophoretic drug delivery system which controls localised transdermal drug delivery doses, transdermal drug delivery depths and transdermal drug delivery speeds is provided. The system includes a power supply, a current driving assembly, an optional switch matrix or multiplexer, and electrode assemblies or an electrode assembly array. The localised transdermal iontophoretic drug delivery system accurately controls a drug delivery current distribution between any electrode combination, so as to locally control a transdermal drug delivery dose, a transdermal drug delivery depth and a transdermal drug delivery speed, in order to implement accurate drug delivery to a user's skin.