Changes
=== Hair Basics ===
* Hair is a complex and delicate part of the body
* Keeping it healthy and beautiful is a challenge
* Structure of Hair root - [http://www.follicle.com/hair-structure-life-cycle.html]
'''Main reasons'''
* Hormonal effect of androgen
* Reduction of blood circulation around hair follicle
* Deactivation of hair matrix cells
* Market size: ¥ 30 Billion
* Number of products: more than 100
c) Action
'''Alopecia occurs, due to'''
* Hormonal effect effects of androgens
* Reduction of blood circulation around hair follicle
* Deactivation of hair matrix cells
Patents selected randomly for analysis.
Composition of treatment for causes are identified and categorized as follows:
* Anti-androgen
