Skin Light Therapy 3 is a continuation of Skin Light Therapy 2, a product created in collaboration with Jiyoun Kim Studio and Amorepacific. Building upon the design identity established in the earlier project, Skin Light Therapy 3 achieves a higher level of design refinement while enhancing the product's performance and functionality.

Jiyoun Kim and his team aimed to integrate unnecessary components and design a body shape that compensates for the increased hardware size for improved functionality. To achieve this, various prototypes were created, with meticulous attention paid to usability factors such as grip, button placement, and the angle of the light-emitting area.

Skin Light Therapy 3 was launched in Korea in 2024.