Skin ID visualizes personalized skincare as a tangible 3D form. Users select a base texture that matches their skin type and a solid booster for their desired effect. Once activated, the booster melts into the base, blending into a customized formula. The remaining transparent 3D object represents the user’s unique combination — their own Skin ID. This process transforms invisible care into a visible identity, turning skincare into an expressive act of self-definition.