Disclosed are a false-eyelash magnetic wearing system and an application thereof, the system comprising: (a) an eyelash magnetization fluid, the preparation raw materials of which comprise: an acrylates copolymer, a magnetic pigment, and water, a mass content of the acrylates copolymer in the raw materials being 10%-30%, and a mass content of the magnetic pigment in the raw materials being 50%-80%, with the balance being water; (b) magnetic block-equipped false eyelashes, comprising: a non-magnetic flexible base strip; false eyelash fibers fixed to the flexible base strip; and a plurality of permanent magnet blocks fixed to the flexible base strip, the plurality of permanent magnet blocks being arranged along the length direction of the flexible base strip, and the permanent magnet blocks being used to generate a magnetic attraction force with natural eyelashes treated by the eyelash magnetization fluid.