Safety and Efficacy Study of Q301 in Mild to Moderate Adolescents and Adults Atopic Dermatitis Patients

Inclusion Criteria: * Patient, for a period of at least three months, has had a clinical diagnosis of AD according to the Hanifin and Rajka Criteria by a board certified/eligible dermatologist. * Patient has an Investigator's Global Assessment (IGA) score of 2 or 3 corresponding to mild or moderate AD * Patient is in good general health and free of any disease state or physical condition that might impair evaluation of AD or which, in the investigator's opinion, exposes the patient to an unacceptable risk by study participation. Exclusion Criteria: * Patient has used within four weeks prior to randomization, systemic treatment with: 1) corticosteroids, 2) cyclosporine, 3) other immunosuppressive treatment or any medication known to affect AD (e.g., JAK inhibitors, etc.).