The life of a hair is truly a fascinating one. Each hair has a life span of four years on the average. With each hair growing at a rate of approximately one half of an inch per month, each hair grows about two feet during the course of its life. Once the hair dies it is replaced by another in the hair follicle.
As you can see hair grows and dies in sequences. On a healthy head of hair %90 of the hairs are in the growth cycle, causing one Read more…

