What innovative product was developed in South Korea in the early 1980s as an alternative to false eyelash strips?

The innovative product developed in South Korea in the early 1980s as an alternative to false eyelash strips is semipermanent eyelash extensions. This technique involves applying individual synthetic lashes to natural lashes using a specialized adhesive, allowing for a longer-lasting and more natural appearance compared to traditional strip lashes.

Semipermanent eyelash extensions revolutionized the beauty industry by providing a solution for those seeking volume and length without the need for daily application, as is common with strip lashes. This option allows for customization in terms of length, thickness, and curl, tailored to the preferences of the individual. The longevity of these extensions sets them apart, lasting several weeks with proper care, thereby making them a convenient choice for many.

The other options, such as artificial lash fibers and magnetic eyelashes, do not reflect the specific breakthrough that semipermanent eyelash extensions represent in terms of application method and longevity. While strip lashes with glue have been a classic choice in cosmetics, they do not offer the same lasting results or individual customization that characterizes semipermanent extensions.