Human evolution. Human evolution is the lengthy process of change by which people originated from apelike ancestors. Scientific evidence shows that the physical and behavioral traits shared by all people originated from apelike ancestors and evolved over a period of approximately six million years.
After rinsing out your color, apply the conditioner supplied with your kit but don't wash your hair. Wait at least a full day, preferably 48 hours, after coloring your hair before you wash it. This will also allow the hair color to completely penetrate your hair shaft. About four to six weeks after coloring your hair, you may need to touch-up your roots. When touching up the roots, don't over-color the ends. Apply conditioner to your ends and then just color the roots and top.
It is possible to safely dye your hair after bleaching it. You will need to take extra care, because bleaching you hair can leave it dry and damaged, and cause your new color to appear streaky or uneven.estoring some of the moisture that you lost when bleaching helps your hair to absorb the new color. Wait at least one day after washing it to allow some of the natural oils back into your hair. This protects your scalp, which can be more sensitive after bleaching.