Can I dye my hair black in other colors?

After the hair is dyed black, it cannot be dyed in other colors, and it is generally necessary to wait for more than three months before it can be dyed in other colors, and the dyed color will not be too positive. Therefore, if you want to pursue perfection, you can only wait for your hair to grow completely, and then cut off all the blackened hair, so that you can dye it in a color that you are satisfied with.

There are two types of black hair. One is local black oil. If you dye it, your hair will no longer have any color.

The other is color dyeing. This one, if you dye your hair black, you can continue to color it. However, the color is less showy, and after a while, the color will gradually turn black.

Dyeing can definitely be dyed, two methods, 1, one-time dyeing, first wash off the black and then dye the color you want to dye, the color washing link is more hurtful 2, slowly change the color, black is, you can dye it several times, and slowly change the chroma.

Increase. You say you want linen, linen, there are n flax colors.

Don't know which one you're talking about.

It can be dyed, but it is relatively difficult, the damage to the hair is relatively serious, and the hairstylist's technique must be passed.

You have to bleaching to dye other colors, otherwise it's flowers.

You need to bleach before you can dye other colors.

Because black is not easy to dye.

Or just wait a while.

Slowly cut off the hair on the front.

In the de-dyeing. That's it.

It's not good to perm your hair frequently, not only right.

Hair type. It's not good, and it's easy to cause cancer, for the sake of your own health, it's better to reduce perm, if you really want to perm, it is recommended to wait more than 3 months.

No! Unless bleached! What color are you?

Hair that has been dyed black can also be dyed in other colorsBut you have to drift the black first, if you don't drift, the other colors are covered by black.

It is more difficult to dye other colors of hair after dyeing black hair, because the general dye paste cannot remove the artificial pigment implanted in the hair, so you can only use bleach to wash the color, through bleaching to achieve the brightness above the target color, and then dye the hair to the target color.

However, this is not only troublesome but also easy to damage the hair, even if it is dyed with other colors, the effect is not ideal. If you feel that black is too monotonous and dyeing your hair in other colors right away is too damaging to your scalp and hair texture, you can choose to highlight it. But you can only choose a darker color, so that it is easy to color.

In hair coloring, each color has its own "pigment molecular weight", the large molecular weight of the pigment can cover the small one, change its color presentation, the molecular weight of black pigment is 20000, so that we can more clearly understand that black can cover other colors, and other colors can not change black.

Of course, this is according to the appropriate proportions, and it is more complicated when it comes to hair coloring, there will be the replacement of artificial pigments and natural pigments, and the change of hair structure, and there will be no infinite amount of pigment in the fine hair.