RecruitingPhase 1Biological interventionPharmacokinetic, Safety, Tolerability, and Immunogenicity Comparison of CKD-704 (Risankizumab Biosimilar), With EU-approved Skyrizi®, and US-licensed Skyrizi® in Healthy Adult ParticipantsThis is a Phase 1, first-in-human (FIH), randomized, double-blind, single-dose, parallel-group, 3-arm study to compare PK, safety, tolerability, and immunogenicity profiles of CKD-704, EU-approved Skyrizi, and US-licensed Skyrizi in healthy adult participants.