Black henna for hair: properties, application

Very long time people began to use various dyes to change the color of hair. Now it is difficult to find a girl whose curls have a natural shade. Someone dyes their hair to change their appearance, and someone needs paint to eliminate gray hair, the reasons for all people are different. However, most paints have in their composition harmful substances that adversely affect hair. Therefore, many female representatives who prefer dark shades of hair, use black henna. With the help of it you can give your hair as a blue-black color, and a dark brown hue.

Description of the tool

What is black henna? The main component is the leaves of laussonia. During production, the plant is ground to a mushy state, turning the leaves into powder. Depending on the proportions, black henna is able to dye your hair brown, blue or black.

The final composition of henna includes the following components:
- lower leaves of the bush of awsonia;
- oil from cocoa beans, which contributes to better dye fixation on the hair;
- Carnation oil, giving a pleasant aroma to the hair after staining.
In addition, black henna contains a special additive, which provides the paint more durability. Too frequent use of it can lead to accumulation of toxins in the hair. Therefore, do not use henna too often. It is fair to say that most paints contain a component called PPD, so they are also unsafe in the case of frequent application.

Benefits of Black Henna

1. There are no harmful substances in the composition of henna, such as ammonia, peroxides and other chemical substances. What can not be said about the paints of chemical origin, produced by different brands.
2. Black henna for hair can be used even by a girl who is in position. After all, there are no contraindications for staining the hair with black henna during pregnancy or during breastfeeding.
3. Due to the fact that during the dyeing the integrity of the structure of the ringlets is not violated, people of any age can use henna.
4. Natural dye favorably affects the hair, in most cases, relieving a person from problems with dandruff.
5. Tannins contained in the paint, contribute to an increase in the volume of hair, making the hair much thicker.

disadvantages

Any substance is endowed with certain pluses and minuses, which determine the properties of the product itself. Black henna has several drawbacks:
1. Such a paint is not able to get rid of gray hair.
2. It is recommended to paint only natural hair. In the opposite case, the end result can be unpredictable.
3. In some cases, henna is not able to dye your hair the first time, so they acquire a greenish tinge.
4. Black paint of this kind adversely affects the perm, completely straightening curls.
5. Henna is difficult to wash off, so it is recommended to treat the skin near the hair line before staining. For this purpose it is better to use oil or a fat cream.
Knowing the full list of advantages and disadvantages of black henna, each person can decide for themselves whether it is worth dyeing this hair or not.

Properties of black henna

Unlike chemical paints, which fill all cosmetic stores, henna does not spoil the hair and does not burn hair follicles. Therefore, its use in some cases can improve curls, making them more shiny.

Used black hair henna, while it does not cause an allergic reaction, and also helps to strengthen the curls. They form a special protective layer, which prevents their fragility. In addition, black henna, which is usually positive reviews, favorably affects the scalp, feeding it with beneficial substances.

Many doctors use it to treat headaches in patients. Also with the help of this paint, it is possible to cure some skin and even bone diseases. To men henna is able to improve potency. Of course, this list is far from complete. Therefore, henna is very popular and popular among consumers.

Features

However, henna of this species has its own characteristics. The fact is that this paint can not be used for all types of curls. A person with normal or oily hair can safely use this dye, but the owners of dry hair are advised not to use henna. In extreme cases, you can use black henna only at the ends of the curls, and it is not too often.

Hair coloring: preparatory stage

To the hair color has acquired the right shade, it is necessary to take into account several rules. In the opposite case, incorrect proportions can lead to a completely unpredictable result.

Initially, you should try the paint on a separate strand. After all, if the result is unsatisfactory, it is much easier to repaint one curl than the entire head.

Before painting it is necessary to prepare a premise, as henna very badly is wiped from surfaces. On the floor it is best to lay old newspapers or cover it with cellophane. The bathroom should be smeared with a layer of vegetable oil beforehand so that the paint is not absorbed into the enamel when washed off the hair.

Technology of dyeing hair

To ensure that the dye does not damage the curls and does not dry them, it is recommended to treat them with a special moisturizing mask for a couple of days before the henna hair is painted.
Do not prepare the paint in a metal container, as there will be a reaction, and henna will be absorbed into the container forever. It is best to use ceramic or plastic containers.

To make the coloring material less aggressive, it should be prepared on the basis of milk or kefir. In this case, dairy products do not need to be brought to a boil, enough will be 70-degree temperature.

Depending on what shade is required to be obtained in the end, the procedure for staining changes. So, blue-black hair is acquired after maximum contact with the paint, and to make the locks have acquired a brown tinge, the colored head should be covered with polyethylene (this can be an ordinary package).

To give the hair color saturation and brightness, it is necessary to warm the coloring solution in a water bath. Do this immediately before applying henna to the curls.

When flushing hair from the hair, it is not recommended to use any additional remedy, since the shade may change.

Helps the appearance of split ends help oily suspension. She needs to carefully process the ends of the hair immediately after staining.

To ensure that the effect of black henna lasted as long as possible, you should use a shampoo and balm, designed for dyed curls. You can also apply a nourishing mask on your hair. A few applications of this cosmetic will soften the curls, as well as repair the damaged areas.

Compliance with these simple recommendations can guarantee that the hair coloring of henna will go well, after the procedure the result will please, while the hair will remain healthy and attractive.

Conclusion

Now you know what the black henna is. We examined the properties of this tool. Also touched on the topic of painting hair with henna.