On March 21, 2026, Lee Ji-yeon dropped a new-semester lookbook on Instagram, spotlighted Dong-A Pharmaceutical's acne-scar treatment 'Noscarna Gel,' and immediately drew a flood of "So pretty" comments from fans. In the photos, she channels a high-teen vibe under the warm spring sun, pairing an argyle top with a pleated skirt. She tagged it with '#Excited #BackToSchoolLookbook' and emphasized how useful the product is.