Theory of “Internal and External Hair Growth Care” Advocated by Hosokawa Micron

Abstract

Even if several useful hair growth ingredients in hair tonic are applied to scale from the outside, only modestly beneficial results in hair growth are often observed.

The poor condition of the necessary ingredients for the hair growth promotion delivered to hair matrix cells by blood flow was concerned with the phenomena that above-described. The phenomena are not easy to improve by use of only the general hair growth lotion.

In this paper, we introduce the importance of “internal and external hair growth cares” with several evidences.