Types Of Hair Dye

The first two are based on molecules which are already colored.

Types of hair dye. Unlike semi permanent color demi permanent hair dye is mixed with a developer which allows it to penetrate the hair shaft rather than simply coat it. Permanent and demi permanent hair dyes. The most natural type of semi permanent hair dye is henna while another is indigo.

Temporary dyes act through dye deposition on cuticles but semipermanent may penetrate a little into the cortex and so the color resists up to. This type of hair dye is similar to semi permanent hair dye due to the fact that it isn t permanent and is ammonia free though there are some key differences between the two. The main difference between permanent demi permanent hair dyes and temporary semi permanent dyes is the type of dye they contain.

Nowadays hair dyes are in an important phase of development and since the second world. Hair dyes are classified according to color resistance into temporary semipermanent demipermanent and permanent. The various types of hair color can be difficult to understand.

Understanding the components of hair dye is vital to a successful coloring job. Synthetic dyes are ones that contain nitrobenzenes or nitro amines. Permanent and demi permanent hair dyes use oxidative dyes which form in the hair when the dye is applied.

Hair dye has been used since ancient egyptian times when rameses ii reinforced red hair color using henna. You will have visible roots as your hair grows when you use permanent hair dye. In ancient greece the hair was bleached with a rinse of potassium solution and rubbed with a type of ointment made of yellow flower petals and pollen 3.

There are three main types of hair dye to choose from permanent semi permanent and those that come out in one washing. Hair color change by dye application is a common procedure among women. There are a number of steps involved in the use of oxidative dyes.