Inclusion Criteria:  Male or female patients, aged 18-50 years old Patients with post-burn, mature hypertrophic scars, localized in any areas other than the face, with a minimum of 5 cm in diameter. Patients are willing to participate in the study and sign an informed consent form  Exclusion Criteria:  Patients with scars less than 5 cm in diameter Patients with scars localized solely in the face Hypertrophic scars with keloid Patients with comorbidities