Red hair transpires on about 1–2% of the human being population. It transpires more often (2–6%) in people of northern or western European lineage, and a smaller amount normally in other populations.
Red hair emerges in people by way of two copies of a recessive DNA on genetic material 16 which reasons a transformation in the MC1R protein. Red hair fluctuates from a subterranean maroon throughout burnt carroty to bright copper.
It is typify by sky-scraping levels of the glowing color pheomelanin and comparatively stumpy levels of the murky coloring emulation.