dandruff on hair ,hair scalp. fungus on the scalp.cause of hair loss.

allergic allergy anti beauty care closeup cure damage dandruff dermatology dirty discomfort disorders dry female flake friable fungal fungus hair head health healthcare healthy hormonal human hygiene infected itch loss medical medicine moisturizer people person problem psoriasis robust scalp scalpcause scaly scurf sebaceous secretion sensitive shampoo skin skincare sound stress toxins treatment young