Iontophoresis-based patch type skin care device

An iontophoresis-based patch type skin care device for allowing a functional substance for skin care to be absorbed into a user's skin by iontophoresis, the iontophoresis-based patch type skin care device comprising:

• a skin care device body configured to generate power to cause the iontophoresis,
• wherein the skin care device body includes:
• a body having an interior space;
• a power circuit provided in the interior space, the power circuit including a power unit configured to generate the power for the iontophoresis and one or more electrodes to which the power is applied;
• a bridge provided so as to be combinable with the body and configured to receive the power through the one or more electrodes;
• and
• a conductive patch containing the functional substance for the skin care and having conductivity, the conductive patch being provided so as to be detachable from the user's skin,
• wherein the bridge includes:
• a bridge body provided so as to be combinable with the body;
• a plurality of bridge legs arranged along a circumferential direction of the bridge body and formed of a conductive material;
• a detachable part including a plurality of detachable protrusions protruding along an outer circumferential surface of the bridge body;
• and
• a plurality of patch support parts provided on the plurality of bridge legs to support the conductive patch,
• wherein the conductive patch is supported between the body and the plurality of bridge legs.