PROBLEM TO BE SOLVED: To provide an agent permeability improvement method and device for excellent permeation of an agent, such as a cosmetic liquid, on an object side without giving uncomfortable electric stimulation.SOLUTION: An agent permeability improvement method and device generate charging particles in the air by means of electric discharge, and deliver the charging particles onto an agent applied on a skin, thereby increasing a permeation amount of the agent.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】化粧液等の剤を対象部位に、電気刺激のような不快感を与えることなく十分に浸透させるための剤浸透性向上方法及び装置を提供する。【解決手段】剤浸透性向上方法及び装置は大気中で放電によって帯電微粒子を生成し、肌の上に塗った剤に対して帯電微粒子を放出することで、剤の浸透量を増加させる。【選択図】図1
