Both men and women, gray hair pigmentation arise when longer that of before. Usually it is a process that occurs with age, but can also occur prematurely.I
Fortunately there is no why resign to live with them, as there are many ways to hide them. Stylists recommend using special shampoos for gray hair. Although there are also dyes that entirely covering, these are only recommended if the percentage exceeds 30% gray hair.I
A very good choice and the most recommended are semi-permanent dyes such as henna or tone-on-tone coloring, because the process is more smooth and healthy, do not contain peroxide or ammonia and its effect usually lasts about a dozen washings.I
If those who are half covered with gray hair permanent dye itself is advised, always supervised by a specialist as containing chemicals may damage the scalp or cause allergies in the eyes, throat and skin, so always recommended a test to verify that no such reaction.I
The dyes are a good choice if one wants to look younger covering gray hair, but always taking into account the following recommendations:Permanent dyes not washed away with a few, so we recommend that you make in a hair salon where they can help you choose a tone more in keeping with your skin color. Permanent dye for men with hair loss problems is not recommended, as this may damage the hair fiber. Always perform an allergy test to avoid such reactions. Light blonde shades refined and sweeten the face while dark shades harden the features.