Abstract: An adhesive system for increasing the adhesion between a device and the skin of a user. The adhesive system has a first coating component for applying to the device and a second coating component for applying to the skin. The first coating component and the second coating component each have a relatively low surface tackiness. However, upon contact of the first coating component with the second coating component, a relatively high degree of adhesion is obtainable. A method for producing an adhesion effect, a kit, and a use of an adhesive system is also disclosed.

Abstract: A method for removing tattoos, having the steps of positioning a microneedle patch (1) on a tattooed region of the skin, wherein the microneedles penetrate the tattooed skin layer; introducing, in particular by manual pressure, a solution, in particular an aqueous solution, for dissolving the color pigments into the skin through the microneedles of the patch; allowing the introduced solution to act for a duration of time ranging from 15 to 45 minutes, preferably from 20 to 40 minutes, particularly preferably from 25 to 35 minutes; and removing the color pigments, in particular extracting the color pigments using low pressure, through the microneedles (2) of the patch.