The term hair thickness refers to the thickness of the individual hair. It is categorised as coarse, medium and fine. Hair thickness can be examined on a single strand.
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Hair Analysis: What Hair Reveals About A Person
What exactly happens during a hair analysis and for what purpose is it used? You will be amazed at what hair analysis can be used for.
Hair Follicles: Definition & Function
Ever heard of hair follicles? They are the source of our hair and have many other important functions. In this article you will learn more about them.