Hair colouring could be classified into permanent, semi-permanent and temporary. It is due to the types of hair dye used.   The two latter ones use hair dyes derived from natural plants and minerals. The colour wears off after repeated washing. Currently, most of the popular hair dyes in the market are permanent hair dyes which uses a combination of several chemicals. They generally contain ammonia, hydrogen peroxide, and p-Phenylenediamine...

Before we learn about human hair wigs, the most important thing is that we should learn something about the hair! Each strand of hair is a protein fiber that grows from a follicle which can be found in the dermis, or skin. In this article, we’re going to go over the structure of hair, and the different types that exist in humans. Hair Structure Hair fibers have a structure made...