Assessment of Dutasteride Topical Solution in Male Androgenetic Alopecia

Inclusion Criteria: * Male participants aged 19 to 55 years. * Clinical diagnosis of androgenetic alopecia. * Healthy as determined by medical history, physical examination, vital signs, electrocardiogram (ECG), and clinical laboratory tests. * Willing and able to comply with all study procedures and visit schedules. Exclusion Criteria: * History or presence of dermatologic conditions affecting the scalp other than androgenetic alopecia. * Prior hair transplantation or scalp surgery that may affect evaluation of hair growth. * Use of medications known to affect hair growth (e.g., finasteride, dutasteride, minoxidil) within 6 months prior to screening.