Efficacy and Safety of Neosil on Chronic Effluvium

Inclusion Criteria: * Participants who present hair loss for more than 6 months; * Do not use other possible cosmetic or dermatological treatments, during the trial; * Not change the diet during the trial and not be any restrictive diet during this period. Exclusion Criteria: * Pregnancy or risk of pregnancy and lactating patients; * Use of any products to promote hair growth within the 6 months prior to the Baseline Visit; * History of hair transplants; * Current skin disease; * History hypersensitivity to the active ingredients used in the study; * Participation in clinical trial in the year prior to this study; * Known history of non controled systemic disease (diabetes, hypertension, anemia, iron deficiency, and others); * Gastric diseases; * Smoker; * History of systemic disease (HIV, non specify autoimmune disease, hepatitis, and others).