Hair care and furthermore healthy hair. Hair care Hair care is an overall term for hygiene and cosmetology involving the hair which grows from the human scalp, and to a lesser extent facial, pubic and other body hair. Hair care routines differ according to an individual's culture and the physical characteristics of one's hair. Hair may be colored, trimmed, shaved, plucked or otherwise removed with treatments such as waxing, sugaring and threading. Hair care services are offered in salons, barbershops and day spas, and products are available commercially for home use. Laser hair removal and electrolysis are also available, though these are
Hair analysis standard. A notable court case was "United States v. Medina, 749 F.Supp. 59 (E.D.N.Y.1990)". Microscopic hair analysis is the science of comparing several strands of hair under a microscope and attempting to deduce if the strands 'match'. It was accepted as a forensic science by the 1950s. Researchers often monitored more than a dozen attributes, including pigment distribution and scale patterns. This technique has been used in criminal investigations to try to tie hair found at a crime scene, or other location of note, and confirm if the hair matches that of a suspect. While a simple hair color match