The purpose of this study is to evaluate the efficacy of Neosil in the treatment of 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).