Comparison of Scalp Microbiome of Healthy Women Wearing Hijab and Those Who do Not Wear Hijab

Inclusion Criteria: * Healthy women * Aged 18 years old or older who had not undergone menopause * Consenting to the study Exclusion Criteria: * Scalp and hair diseases (e.g. alopecia, trichotillomania, scalp infection, malignancy) * Systemic diseases (diabetes mellitus, liver diseases, renal diseases, autoimmune diseases) * Use of topical and oral antifungal agents * Use of cytostatic agents * Use of topical and oral antibiotics * Use of topical and oral vitamin D * Use of chemical products on hair (e.g. bleaching, permanent blow, hair coloring, hair straightener) * Pregnancy * Lactating * Hypersensitivity towards basic ingredients of shampoo (e.g. synthetic detergent, conditioner, thickening agent).