Ads
related to: single process hair color definition
Search results
Results From The WOW.Com Content Network
Permanent hair color means that the hair's structure has been chemically altered until it is eventually cut away. This does not mean that the synthetic color will remain permanently. During the process, the natural color is removed, one or more shades, and synthetic color has been put in its place. All pigments wash out of the cuticle.
A woman with dyed pink hair. Hair coloring, or hair dyeing, is the practice of changing the color of the hair on humans' heads.The main reasons for this are cosmetic: to cover gray or white hair, to alter hair to create a specific look, to change a color to suit preference or to restore the original hair color after it has been discolored by hairdressing processes or sun bleaching.
Bleaching the hair is a gradual process and different colors may be achieved dependent on the original hair color, application time, and strength of the product used. Applied on black hair, the hair will change its color to brown, red, orange, orange-yellow, yellow, and finally pale yellow. [19]
Hair is actively pigmented in the anagen phase and is "turned off" during the catagen phase, and absent during telogen. [6] Thus, a single hair cannot be white on the root side, and colored on the terminal side. Several genes appear to be responsible for the process of greying.
A hair pulled out in this phase will have the bulb of keratin attached to it which appears as a small white ball on the end of the hair. This process cuts the hair off from its blood supply and from the cells that produce new hair. When a club hair is completely formed, about a 2-week process, the hair follicle enters the telogen phase.
Frosting is a process of lightening strands of hair while leaving the adjacent hairs untreated. A highlighting cap may be used with this technique. Hair is pulled through holes in the cap and that hair is then lightened. The effects of this can give the hair a look that is "salt and pepper" with a decent amount of hair left untreated.