The medical term for hair graying is canities. Hair turns gray (or white) when your hair follicles stop creating melanin. Melanin is the substance that gives your skin and hair color.
While we cannot expect an immediate solution, the possibility of a treatment that could restore hair’s natural color holds ... the dream of a permanent solution to gray hair may one day become ...
For guys who worry about their graying hair, washing it all ... It gradually restores pigment to gray hairs with each use. Control GX is able to deliver permanent gray reduction in a shampoo ...